38960464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 80405568

約数和(自身を除く): 41445104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 227, 272, 454, 631, 908, 1262, 1816, 2524, 3632, 3859, 5048, 7718, 10096, 10727, 15436, 21454, 30872, 42908, 61744, 85816, 143237, 171632, 286474, 572948, 1145896, 2291792, 2435029, 4870058, 9740116, 19480232, 38960464]

約数ペア:

[(1, 38960464), (2, 19480232), (4, 9740116), (8, 4870058), (16, 2435029), (17, 2291792), (34, 1145896), (68, 572948), (136, 286474), (227, 171632), (272, 143237), (454, 85816), (631, 61744), (908, 42908), (1262, 30872), (1816, 21454), (2524, 15436), (3632, 10727), (3859, 10096), (5048, 7718)]