126247376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{709}}^1$

素因数の和:1107

約数の個数: 40

約数和(自身を含む): 253555200

約数和(自身を除く): 127307824

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 359, 496, 709, 718, 1418, 1436, 2836, 2872, 5672, 5744, 11129, 11344, 21979, 22258, 43958, 44516, 87916, 89032, 175832, 178064, 254531, 351664, 509062, 1018124, 2036248, 4072496, 7890461, 15780922, 31561844, 63123688, 126247376]

約数ペア:

[(1, 126247376), (2, 63123688), (4, 31561844), (8, 15780922), (16, 7890461), (31, 4072496), (62, 2036248), (124, 1018124), (248, 509062), (359, 351664), (496, 254531), (709, 178064), (718, 175832), (1418, 89032), (1436, 87916), (2836, 44516), (2872, 43958), (5672, 22258), (5744, 21979), (11129, 11344)]