31925388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 88397568

約数和(自身を除く): 56472180

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 41, 44, 51, 66, 68, 82, 102, 123, 132, 164, 187, 204, 246, 347, 374, 451, 492, 561, 694, 697, 748, 902, 1041, 1122, 1353, 1388, 1394, 1804, 2082, 2091, 2244, 2706, 2788, 3817, 4164, 4182, 5412, 5899, 7634, 7667, 8364, 11451, 11798, 14227, 15268, 15334, 17697, 22902, 23001, 23596, 28454, 30668, 35394, 42681, 45804, 46002, 56908, 64889, 70788, 85362, 92004, 129778, 156497, 170724, 194667, 241859, 259556, 312994, 389334, 469491, 483718, 625988, 725577, 778668, 938982, 967436, 1451154, 1877964, 2660449, 2902308, 5320898, 7981347, 10641796, 15962694, 31925388]

約数ペア:

[(1, 31925388), (2, 15962694), (3, 10641796), (4, 7981347), (6, 5320898), (11, 2902308), (12, 2660449), (17, 1877964), (22, 1451154), (33, 967436), (34, 938982), (41, 778668), (44, 725577), (51, 625988), (66, 483718), (68, 469491), (82, 389334), (102, 312994), (123, 259556), (132, 241859), (164, 194667), (187, 170724), (204, 156497), (246, 129778), (347, 92004), (374, 85362), (451, 70788), (492, 64889), (561, 56908), (694, 46002), (697, 45804), (748, 42681), (902, 35394), (1041, 30668), (1122, 28454), (1353, 23596), (1388, 23001), (1394, 22902), (1804, 17697), (2082, 15334), (2091, 15268), (2244, 14227), (2706, 11798), (2788, 11451), (3817, 8364), (4164, 7667), (4182, 7634), (5412, 5899)]