118728944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{322633}}^1$

素因数の和:322664

約数の個数: 20

約数和(自身を含む): 240039696

約数和(自身を除く): 121310752

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 322633, 645266, 1290532, 2581064, 5162128, 7420559, 14841118, 29682236, 59364472, 118728944]

約数ペア:

[(1, 118728944), (2, 59364472), (4, 29682236), (8, 14841118), (16, 7420559), (23, 5162128), (46, 2581064), (92, 1290532), (184, 645266), (368, 322633)]