91231216

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2027}}^1$

素因数の和:2161

約数の個数: 40

約数和(自身を含む): 184831920

約数和(自身を除く): 93600704

約数列:

[1, 2, 4, 8, 16, 29, 58, 97, 116, 194, 232, 388, 464, 776, 1552, 2027, 2813, 4054, 5626, 8108, 11252, 16216, 22504, 32432, 45008, 58783, 117566, 196619, 235132, 393238, 470264, 786476, 940528, 1572952, 3145904, 5701951, 11403902, 22807804, 45615608, 91231216]

約数ペア:

[(1, 91231216), (2, 45615608), (4, 22807804), (8, 11403902), (16, 5701951), (29, 3145904), (58, 1572952), (97, 940528), (116, 786476), (194, 470264), (232, 393238), (388, 235132), (464, 196619), (776, 117566), (1552, 58783), (2027, 45008), (2813, 32432), (4054, 22504), (5626, 16216), (8108, 11252)]