215550736

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{464549}}^1$

素因数の和:464586

約数の個数: 20

約数和(自身を含む): 432031500

約数和(自身を除く): 216480764

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 464549, 929098, 1858196, 3716392, 7432784, 13471921, 26943842, 53887684, 107775368, 215550736]

約数ペア:

[(1, 215550736), (2, 107775368), (4, 53887684), (8, 26943842), (16, 13471921), (29, 7432784), (58, 3716392), (116, 1858196), (232, 929098), (464, 464549)]