23122312

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 47026260

約数和(自身を除く): 23903948

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 137, 146, 274, 289, 292, 548, 578, 584, 1096, 1156, 1241, 2312, 2329, 2482, 4658, 4964, 9316, 9928, 10001, 18632, 20002, 21097, 39593, 40004, 42194, 79186, 80008, 84388, 158372, 168776, 170017, 316744, 340034, 680068, 1360136, 2890289, 5780578, 11561156, 23122312]

約数ペア:

[(1, 23122312), (2, 11561156), (4, 5780578), (8, 2890289), (17, 1360136), (34, 680068), (68, 340034), (73, 316744), (136, 170017), (137, 168776), (146, 158372), (274, 84388), (289, 80008), (292, 79186), (548, 42194), (578, 40004), (584, 39593), (1096, 21097), (1156, 20002), (1241, 18632), (2312, 10001), (2329, 9928), (2482, 9316), (4658, 4964)]