118904144

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{7499}}^1$

素因数の和:8498

約数の個数: 20

約数和(自身を含む): 230640000

約数和(自身を除く): 111735856

約数列:

[1, 2, 4, 8, 16, 991, 1982, 3964, 7499, 7928, 14998, 15856, 29996, 59992, 119984, 7431509, 14863018, 29726036, 59452072, 118904144]

約数ペア:

[(1, 118904144), (2, 59452072), (4, 29726036), (8, 14863018), (16, 7431509), (991, 119984), (1982, 59992), (3964, 29996), (7499, 15856), (7928, 14998)]