22445168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 46403280

約数和(自身を除く): 23958112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 179, 272, 358, 461, 716, 922, 1432, 1844, 2864, 3043, 3688, 6086, 7376, 7837, 12172, 15674, 24344, 31348, 48688, 62696, 82519, 125392, 165038, 330076, 660152, 1320304, 1402823, 2805646, 5611292, 11222584, 22445168]

約数ペア:

[(1, 22445168), (2, 11222584), (4, 5611292), (8, 2805646), (16, 1402823), (17, 1320304), (34, 660152), (68, 330076), (136, 165038), (179, 125392), (272, 82519), (358, 62696), (461, 48688), (716, 31348), (922, 24344), (1432, 15674), (1844, 12172), (2864, 7837), (3043, 7376), (3688, 6086)]