121771472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2531}}^1$

素因数の和:2667

約数の個数: 40

約数和(自身を含む): 246150912

約数和(自身を除く): 124379440

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 2531, 3007, 5062, 6014, 10124, 12028, 20248, 24056, 40496, 48112, 78461, 156922, 245507, 313844, 491014, 627688, 982028, 1255376, 1964056, 3928112, 7610717, 15221434, 30442868, 60885736, 121771472]

約数ペア:

[(1, 121771472), (2, 60885736), (4, 30442868), (8, 15221434), (16, 7610717), (31, 3928112), (62, 1964056), (97, 1255376), (124, 982028), (194, 627688), (248, 491014), (388, 313844), (496, 245507), (776, 156922), (1552, 78461), (2531, 48112), (3007, 40496), (5062, 24056), (6014, 20248), (10124, 12028)]