31396552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 70295040

約数和(自身を除く): 38898488

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 187, 248, 341, 374, 527, 677, 682, 748, 1054, 1354, 1364, 1496, 2108, 2708, 2728, 4216, 5416, 5797, 7447, 11509, 11594, 14894, 20987, 23018, 23188, 29788, 41974, 46036, 46376, 59576, 83948, 92072, 126599, 167896, 230857, 253198, 356779, 461714, 506396, 713558, 923428, 1012792, 1427116, 1846856, 2854232, 3924569, 7849138, 15698276, 31396552]

約数ペア:

[(1, 31396552), (2, 15698276), (4, 7849138), (8, 3924569), (11, 2854232), (17, 1846856), (22, 1427116), (31, 1012792), (34, 923428), (44, 713558), (62, 506396), (68, 461714), (88, 356779), (124, 253198), (136, 230857), (187, 167896), (248, 126599), (341, 92072), (374, 83948), (527, 59576), (677, 46376), (682, 46036), (748, 41974), (1054, 29788), (1354, 23188), (1364, 23018), (1496, 20987), (2108, 14894), (2708, 11594), (2728, 11509), (4216, 7447), (5416, 5797)]