31435404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2655

約数の個数: 96

約数和(自身を含む): 98520576

約数和(自身を除く): 67085172

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 2617, 3003, 4004, 5234, 6006, 7851, 10468, 12012, 15702, 18319, 28787, 31404, 34021, 36638, 54957, 57574, 68042, 73276, 86361, 102063, 109914, 115148, 136084, 172722, 201509, 204126, 219828, 238147, 345444, 374231, 403018, 408252, 476294, 604527, 714441, 748462, 806036, 952588, 1122693, 1209054, 1428882, 1496924, 2245386, 2418108, 2619617, 2857764, 4490772, 5239234, 7858851, 10478468, 15717702, 31435404]

約数ペア:

[(1, 31435404), (2, 15717702), (3, 10478468), (4, 7858851), (6, 5239234), (7, 4490772), (11, 2857764), (12, 2619617), (13, 2418108), (14, 2245386), (21, 1496924), (22, 1428882), (26, 1209054), (28, 1122693), (33, 952588), (39, 806036), (42, 748462), (44, 714441), (52, 604527), (66, 476294), (77, 408252), (78, 403018), (84, 374231), (91, 345444), (132, 238147), (143, 219828), (154, 204126), (156, 201509), (182, 172722), (231, 136084), (273, 115148), (286, 109914), (308, 102063), (364, 86361), (429, 73276), (462, 68042), (546, 57574), (572, 54957), (858, 36638), (924, 34021), (1001, 31404), (1092, 28787), (1716, 18319), (2002, 15702), (2617, 12012), (3003, 10468), (4004, 7851), (5234, 6006)]