22913888

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 47609856

約数和(自身を除く): 24695968

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 163, 184, 191, 326, 368, 382, 652, 736, 764, 1304, 1528, 2608, 3056, 3749, 4393, 5216, 6112, 7498, 8786, 14996, 17572, 29992, 31133, 35144, 59984, 62266, 70288, 119968, 124532, 140576, 249064, 498128, 716059, 996256, 1432118, 2864236, 5728472, 11456944, 22913888]

約数ペア:

[(1, 22913888), (2, 11456944), (4, 5728472), (8, 2864236), (16, 1432118), (23, 996256), (32, 716059), (46, 498128), (92, 249064), (163, 140576), (184, 124532), (191, 119968), (326, 70288), (368, 62266), (382, 59984), (652, 35144), (736, 31133), (764, 29992), (1304, 17572), (1528, 14996), (2608, 8786), (3056, 7498), (3749, 6112), (4393, 5216)]