90352648

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{863}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 177292800

約数和(自身を除く): 86940152

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 569, 863, 1138, 1726, 2276, 3452, 4552, 6904, 13087, 19849, 26174, 39698, 52348, 79396, 104696, 158792, 491047, 982094, 1964188, 3928376, 11294081, 22588162, 45176324, 90352648]

約数ペア:

[(1, 90352648), (2, 45176324), (4, 22588162), (8, 11294081), (23, 3928376), (46, 1964188), (92, 982094), (184, 491047), (569, 158792), (863, 104696), (1138, 79396), (1726, 52348), (2276, 39698), (3452, 26174), (4552, 19849), (6904, 13087)]