100219696

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{70379}}^1$

素因数の和:70476

約数の個数: 20

約数和(自身を含む): 196360200

約数和(自身を除く): 96140504

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 70379, 140758, 281516, 563032, 1126064, 6263731, 12527462, 25054924, 50109848, 100219696]

約数ペア:

[(1, 100219696), (2, 50109848), (4, 25054924), (8, 12527462), (16, 6263731), (89, 1126064), (178, 563032), (356, 281516), (712, 140758), (1424, 70379)]