89536432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1861}}^1$

素因数の和:1997

約数の個数: 40

約数和(自身を含む): 181016192

約数和(自身を除く): 91479760

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 1861, 3007, 3722, 6014, 7444, 12028, 14888, 24056, 29776, 48112, 57691, 115382, 180517, 230764, 361034, 461528, 722068, 923056, 1444136, 2888272, 5596027, 11192054, 22384108, 44768216, 89536432]

約数ペア:

[(1, 89536432), (2, 44768216), (4, 22384108), (8, 11192054), (16, 5596027), (31, 2888272), (62, 1444136), (97, 923056), (124, 722068), (194, 461528), (248, 361034), (388, 230764), (496, 180517), (776, 115382), (1552, 57691), (1861, 48112), (3007, 29776), (3722, 24056), (6014, 14888), (7444, 12028)]