22296016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1483

約数の個数: 40

約数和(自身を含む): 46157760

約数和(自身を除く): 23861744

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1409, 1978, 2818, 3956, 5636, 7912, 11272, 15824, 22544, 32407, 60587, 64814, 121174, 129628, 242348, 259256, 484696, 518512, 969392, 1393501, 2787002, 5574004, 11148008, 22296016]

約数ペア:

[(1, 22296016), (2, 11148008), (4, 5574004), (8, 2787002), (16, 1393501), (23, 969392), (43, 518512), (46, 484696), (86, 259256), (92, 242348), (172, 129628), (184, 121174), (344, 64814), (368, 60587), (688, 32407), (989, 22544), (1409, 15824), (1978, 11272), (2818, 7912), (3956, 5636)]