1601665664

素因数分解:

$2^7\times {\mathrm{307}}^1\times {\mathrm{40759}}^1$

素因数の和:41080

約数の個数: 32

約数和(自身を含む): 3201290400

約数和(自身を除く): 1599624736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 307, 614, 1228, 2456, 4912, 9824, 19648, 39296, 40759, 81518, 163036, 326072, 652144, 1304288, 2608576, 5217152, 12513013, 25026026, 50052052, 100104104, 200208208, 400416416, 800832832, 1601665664]

約数ペア:

[(1, 1601665664), (2, 800832832), (4, 400416416), (8, 200208208), (16, 100104104), (32, 50052052), (64, 25026026), (128, 12513013), (307, 5217152), (614, 2608576), (1228, 1304288), (2456, 652144), (4912, 326072), (9824, 163036), (19648, 81518), (39296, 40759)]