30701648

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{16981}}^1$

素因数の和:17102

約数の個数: 20

約数和(自身を含む): 60014388

約数和(自身を除く): 29312740

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 16981, 33962, 67924, 135848, 271696, 1918853, 3837706, 7675412, 15350824, 30701648]

約数ペア:

[(1, 30701648), (2, 15350824), (4, 7675412), (8, 3837706), (16, 1918853), (113, 271696), (226, 135848), (452, 67924), (904, 33962), (1808, 16981)]