90153328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{296557}}^1$

素因数の和:296584

約数の個数: 20

約数和(自身を含む): 183865960

約数和(自身を除く): 93712632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 296557, 593114, 1186228, 2372456, 4744912, 5634583, 11269166, 22538332, 45076664, 90153328]

約数ペア:

[(1, 90153328), (2, 45076664), (4, 22538332), (8, 11269166), (16, 5634583), (19, 4744912), (38, 2372456), (76, 1186228), (152, 593114), (304, 296557)]