40214656

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{18481}}^1$

素因数の和:18512

約数の個数: 32

約数和(自身を含む): 84832380

約数和(自身を除く): 44617724

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 18481, 36962, 73924, 147848, 295696, 314177, 591392, 628354, 1182784, 1256708, 2365568, 2513416, 5026832, 10053664, 20107328, 40214656]

約数ペア:

[(1, 40214656), (2, 20107328), (4, 10053664), (8, 5026832), (16, 2513416), (17, 2365568), (32, 1256708), (34, 1182784), (64, 628354), (68, 591392), (128, 314177), (136, 295696), (272, 147848), (544, 73924), (1088, 36962), (2176, 18481)]