31943688

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1227

約数の個数: 96

約数和(自身を含む): 97018560

約数和(自身を除く): 65074872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 138, 147, 161, 168, 184, 196, 276, 294, 322, 392, 483, 552, 588, 644, 966, 1127, 1176, 1181, 1288, 1932, 2254, 2362, 3381, 3543, 3864, 4508, 4724, 6762, 7086, 8267, 9016, 9448, 13524, 14172, 16534, 24801, 27048, 27163, 28344, 33068, 49602, 54326, 57869, 66136, 81489, 99204, 108652, 115738, 162978, 173607, 190141, 198408, 217304, 231476, 325956, 347214, 380282, 462952, 570423, 651912, 694428, 760564, 1140846, 1330987, 1388856, 1521128, 2281692, 2661974, 3992961, 4563384, 5323948, 7985922, 10647896, 15971844, 31943688]

約数ペア:

[(1, 31943688), (2, 15971844), (3, 10647896), (4, 7985922), (6, 5323948), (7, 4563384), (8, 3992961), (12, 2661974), (14, 2281692), (21, 1521128), (23, 1388856), (24, 1330987), (28, 1140846), (42, 760564), (46, 694428), (49, 651912), (56, 570423), (69, 462952), (84, 380282), (92, 347214), (98, 325956), (138, 231476), (147, 217304), (161, 198408), (168, 190141), (184, 173607), (196, 162978), (276, 115738), (294, 108652), (322, 99204), (392, 81489), (483, 66136), (552, 57869), (588, 54326), (644, 49602), (966, 33068), (1127, 28344), (1176, 27163), (1181, 27048), (1288, 24801), (1932, 16534), (2254, 14172), (2362, 13524), (3381, 9448), (3543, 9016), (3864, 8267), (4508, 7086), (4724, 6762)]