39900632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4019}}^1$

素因数の和:4115

約数の個数: 32

約数和(自身を含む): 80319600

約数和(自身を除く): 40418968

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4019, 4964, 8038, 9928, 16076, 32152, 68323, 136646, 273292, 293387, 546584, 586774, 1173548, 2347096, 4987579, 9975158, 19950316, 39900632]

約数ペア:

[(1, 39900632), (2, 19950316), (4, 9975158), (8, 4987579), (17, 2347096), (34, 1173548), (68, 586774), (73, 546584), (136, 293387), (146, 273292), (292, 136646), (584, 68323), (1241, 32152), (2482, 16076), (4019, 9928), (4964, 8038)]