16320304

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1058

約数の個数: 80

約数和(自身を含む): 42497280

約数和(自身を除く): 26176976

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1019, 1144, 1232, 1456, 2002, 2038, 2288, 4004, 4076, 7133, 8008, 8152, 11209, 13247, 14266, 16016, 16304, 22418, 26494, 28532, 44836, 52988, 57064, 78463, 89672, 92729, 105976, 114128, 145717, 156926, 179344, 185458, 211952, 291434, 313852, 370916, 582868, 627704, 741832, 1020019, 1165736, 1255408, 1483664, 2040038, 2331472, 4080076, 8160152, 16320304]

約数ペア:

[(1, 16320304), (2, 8160152), (4, 4080076), (7, 2331472), (8, 2040038), (11, 1483664), (13, 1255408), (14, 1165736), (16, 1020019), (22, 741832), (26, 627704), (28, 582868), (44, 370916), (52, 313852), (56, 291434), (77, 211952), (88, 185458), (91, 179344), (104, 156926), (112, 145717), (143, 114128), (154, 105976), (176, 92729), (182, 89672), (208, 78463), (286, 57064), (308, 52988), (364, 44836), (572, 28532), (616, 26494), (728, 22418), (1001, 16304), (1019, 16016), (1144, 14266), (1232, 13247), (1456, 11209), (2002, 8152), (2038, 8008), (2288, 7133), (4004, 4076)]