31046072

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 59795280

約数和(自身を除く): 28749208

約数列:

[1, 2, 4, 8, 61, 113, 122, 226, 244, 452, 488, 563, 904, 1126, 2252, 4504, 6893, 13786, 27572, 34343, 55144, 63619, 68686, 127238, 137372, 254476, 274744, 508952, 3880759, 7761518, 15523036, 31046072]

約数ペア:

[(1, 31046072), (2, 15523036), (4, 7761518), (8, 3880759), (61, 508952), (113, 274744), (122, 254476), (226, 137372), (244, 127238), (452, 68686), (488, 63619), (563, 55144), (904, 34343), (1126, 27572), (2252, 13786), (4504, 6893)]