89663014

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 164701728

約数和(自身を除く): 75038714

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 157, 226, 266, 314, 361, 722, 791, 1099, 1582, 2147, 2198, 2527, 2983, 4294, 5054, 5966, 15029, 17741, 20881, 30058, 35482, 40793, 41762, 56677, 81586, 113354, 124187, 248374, 285551, 337079, 396739, 571102, 674158, 793478, 2359553, 4719106, 6404501, 12809002, 44831507, 89663014]

約数ペア:

[(1, 89663014), (2, 44831507), (7, 12809002), (14, 6404501), (19, 4719106), (38, 2359553), (113, 793478), (133, 674158), (157, 571102), (226, 396739), (266, 337079), (314, 285551), (361, 248374), (722, 124187), (791, 113354), (1099, 81586), (1582, 56677), (2147, 41762), (2198, 40793), (2527, 35482), (2983, 30058), (4294, 20881), (5054, 17741), (5966, 15029)]