39331336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 86780160

約数和(自身を除く): 47448824

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 61, 68, 88, 122, 136, 187, 244, 374, 431, 488, 671, 748, 862, 1037, 1342, 1496, 1724, 2074, 2684, 3448, 4148, 4741, 5368, 7327, 8296, 9482, 11407, 14654, 18964, 22814, 26291, 29308, 37928, 45628, 52582, 58616, 80597, 91256, 105164, 161194, 210328, 289201, 322388, 446947, 578402, 644776, 893894, 1156804, 1787788, 2313608, 3575576, 4916417, 9832834, 19665668, 39331336]

約数ペア:

[(1, 39331336), (2, 19665668), (4, 9832834), (8, 4916417), (11, 3575576), (17, 2313608), (22, 1787788), (34, 1156804), (44, 893894), (61, 644776), (68, 578402), (88, 446947), (122, 322388), (136, 289201), (187, 210328), (244, 161194), (374, 105164), (431, 91256), (488, 80597), (671, 58616), (748, 52582), (862, 45628), (1037, 37928), (1342, 29308), (1496, 26291), (1724, 22814), (2074, 18964), (2684, 14654), (3448, 11407), (4148, 9482), (4741, 8296), (5368, 7327)]