31337968

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 62607600

約数和(自身を除く): 31269632

約数列:

[1, 2, 4, 8, 16, 59, 89, 118, 178, 236, 356, 373, 472, 712, 746, 944, 1424, 1492, 2984, 5251, 5968, 10502, 21004, 22007, 33197, 42008, 44014, 66394, 84016, 88028, 132788, 176056, 265576, 352112, 531152, 1958623, 3917246, 7834492, 15668984, 31337968]

約数ペア:

[(1, 31337968), (2, 15668984), (4, 7834492), (8, 3917246), (16, 1958623), (59, 531152), (89, 352112), (118, 265576), (178, 176056), (236, 132788), (356, 88028), (373, 84016), (472, 66394), (712, 44014), (746, 42008), (944, 33197), (1424, 22007), (1492, 21004), (2984, 10502), (5251, 5968)]