164104096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{394481}}^1$

素因数の和:394504

約数の個数: 24

約数和(自身を含む): 347933124

約数和(自身を除く): 183829028

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 394481, 788962, 1577924, 3155848, 5128253, 6311696, 10256506, 12623392, 20513012, 41026024, 82052048, 164104096]

約数ペア:

[(1, 164104096), (2, 82052048), (4, 41026024), (8, 20513012), (13, 12623392), (16, 10256506), (26, 6311696), (32, 5128253), (52, 3155848), (104, 1577924), (208, 788962), (416, 394481)]