31061436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 88058880

約数和(自身を除く): 56997444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 41, 42, 58, 82, 84, 87, 116, 123, 164, 174, 203, 246, 287, 311, 348, 406, 492, 574, 609, 622, 812, 861, 933, 1148, 1189, 1218, 1244, 1722, 1866, 2177, 2378, 2436, 3444, 3567, 3732, 4354, 4756, 6531, 7134, 8323, 8708, 9019, 12751, 13062, 14268, 16646, 18038, 24969, 25502, 26124, 27057, 33292, 36076, 38253, 49938, 51004, 54114, 63133, 76506, 89257, 99876, 108228, 126266, 153012, 178514, 189399, 252532, 267771, 357028, 369779, 378798, 535542, 739558, 757596, 1071084, 1109337, 1479116, 2218674, 2588453, 4437348, 5176906, 7765359, 10353812, 15530718, 31061436]

約数ペア:

[(1, 31061436), (2, 15530718), (3, 10353812), (4, 7765359), (6, 5176906), (7, 4437348), (12, 2588453), (14, 2218674), (21, 1479116), (28, 1109337), (29, 1071084), (41, 757596), (42, 739558), (58, 535542), (82, 378798), (84, 369779), (87, 357028), (116, 267771), (123, 252532), (164, 189399), (174, 178514), (203, 153012), (246, 126266), (287, 108228), (311, 99876), (348, 89257), (406, 76506), (492, 63133), (574, 54114), (609, 51004), (622, 49938), (812, 38253), (861, 36076), (933, 33292), (1148, 27057), (1189, 26124), (1218, 25502), (1244, 24969), (1722, 18038), (1866, 16646), (2177, 14268), (2378, 13062), (2436, 12751), (3444, 9019), (3567, 8708), (3732, 8323), (4354, 7134), (4756, 6531)]