90539696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{435287}}^1$

素因数の和:435308

約数の個数: 20

約数和(自身を含む): 188914992

約数和(自身を除く): 98375296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 435287, 870574, 1741148, 3482296, 5658731, 6964592, 11317462, 22634924, 45269848, 90539696]

約数ペア:

[(1, 90539696), (2, 45269848), (4, 22634924), (8, 11317462), (13, 6964592), (16, 5658731), (26, 3482296), (52, 1741148), (104, 870574), (208, 435287)]