23170424

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 46908720

約数和(自身を除く): 23738296

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 113, 142, 152, 226, 284, 361, 452, 568, 722, 904, 1349, 1444, 2147, 2698, 2888, 4294, 5396, 8023, 8588, 10792, 16046, 17176, 25631, 32092, 40793, 51262, 64184, 81586, 102524, 152437, 163172, 205048, 304874, 326344, 609748, 1219496, 2896303, 5792606, 11585212, 23170424]

約数ペア:

[(1, 23170424), (2, 11585212), (4, 5792606), (8, 2896303), (19, 1219496), (38, 609748), (71, 326344), (76, 304874), (113, 205048), (142, 163172), (152, 152437), (226, 102524), (284, 81586), (361, 64184), (452, 51262), (568, 40793), (722, 32092), (904, 25631), (1349, 17176), (1444, 16046), (2147, 10792), (2698, 8588), (2888, 8023), (4294, 5396)]