42255658876

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{809}}^1\times {\mathrm{146719}}^1$

素因数の和:147621

約数の個数: 24

約数和(自身を含む): 74871216000

約数和(自身を除く): 32615557124

約数列:

[1, 2, 4, 89, 178, 356, 809, 1618, 3236, 72001, 144002, 146719, 288004, 293438, 586876, 13057991, 26115982, 52231964, 118695671, 237391342, 474782684, 10563914719, 21127829438, 42255658876]

約数ペア:

[(1, 42255658876), (2, 21127829438), (4, 10563914719), (89, 474782684), (178, 237391342), (356, 118695671), (809, 52231964), (1618, 26115982), (3236, 13057991), (72001, 586876), (144002, 293438), (146719, 288004)]