40017700802

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{2543}}^1\times {\mathrm{128987}}^1$

素因数の和:131593

約数の個数: 16

約数和(自身を含む): 61035057792

約数和(自身を除く): 21017356990

約数列:

[1, 2, 61, 122, 2543, 5086, 128987, 155123, 257974, 310246, 7868207, 15736414, 328013941, 656027882, 20008850401, 40017700802]

約数ペア:

[(1, 40017700802), (2, 20008850401), (61, 656027882), (122, 328013941), (2543, 15736414), (5086, 7868207), (128987, 310246), (155123, 257974)]