80636224

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{6961}}^1$

素因数の和:7154

約数の個数: 28

約数和(自身を含む): 160919668

約数和(自身を除く): 80283444

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 362, 724, 1448, 2896, 5792, 6961, 11584, 13922, 27844, 55688, 111376, 222752, 445504, 1259941, 2519882, 5039764, 10079528, 20159056, 40318112, 80636224]

約数ペア:

[(1, 80636224), (2, 40318112), (4, 20159056), (8, 10079528), (16, 5039764), (32, 2519882), (64, 1259941), (181, 445504), (362, 222752), (724, 111376), (1448, 55688), (2896, 27844), (5792, 13922), (6961, 11584)]