16315678635776

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{9001}}^1\times {\mathrm{544667}}^1$

素因数の和:553697

約数の個数: 72

約数和(自身を含む): 35076786957744

約数和(自身を除く): 18761108321968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 9001, 18002, 36004, 72008, 117013, 144016, 234026, 288032, 468052, 544667, 576064, 936104, 1089334, 1152128, 1872208, 2178668, 2304256, 3744416, 4357336, 7080671, 7488832, 8714672, 14161342, 14977664, 17429344, 28322684, 29955328, 34858688, 56645368, 69717376, 113290736, 139434752, 226581472, 453162944, 906325888, 1812651776, 4902547667, 9805095334, 19610190668, 39220381336, 63733119671, 78440762672, 127466239342, 156881525344, 254932478684, 313763050688, 509864957368, 627526101376, 1019729914736, 1255052202752, 2039459829472, 4078919658944, 8157839317888, 16315678635776]

約数ペア:

[(1, 16315678635776), (2, 8157839317888), (4, 4078919658944), (8, 2039459829472), (13, 1255052202752), (16, 1019729914736), (26, 627526101376), (32, 509864957368), (52, 313763050688), (64, 254932478684), (104, 156881525344), (128, 127466239342), (208, 78440762672), (256, 63733119671), (416, 39220381336), (832, 19610190668), (1664, 9805095334), (3328, 4902547667), (9001, 1812651776), (18002, 906325888), (36004, 453162944), (72008, 226581472), (117013, 139434752), (144016, 113290736), (234026, 69717376), (288032, 56645368), (468052, 34858688), (544667, 29955328), (576064, 28322684), (936104, 17429344), (1089334, 14977664), (1152128, 14161342), (1872208, 8714672), (2178668, 7488832), (2304256, 7080671), (3744416, 4357336)]