97891156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{20411}}^1$

素因数の和:20535

約数の個数: 24

約数和(自身を含む): 188606880

約数和(自身を除く): 90715724

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 20411, 40822, 81644, 224521, 449042, 898084, 2224799, 4449598, 8899196, 24472789, 48945578, 97891156]

約数ペア:

[(1, 97891156), (2, 48945578), (4, 24472789), (11, 8899196), (22, 4449598), (44, 2224799), (109, 898084), (218, 449042), (436, 224521), (1199, 81644), (2398, 40822), (4796, 20411)]