81769502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{74201}}^1$

素因数の和:74251

約数の個数: 16

約数和(自身を含む): 133563600

約数和(自身を除く): 51794098

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 74201, 148402, 1409819, 2151829, 2819638, 4303658, 40884751, 81769502]

約数ペア:

[(1, 81769502), (2, 40884751), (19, 4303658), (29, 2819638), (38, 2151829), (58, 1409819), (551, 148402), (1102, 74201)]