8335984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1657

約数の個数: 40

約数和(自身を含む): 18012240

約数和(自身を除く): 9676256

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 1613, 2584, 3226, 5168, 6452, 12904, 25808, 27421, 30647, 54842, 61294, 109684, 122588, 219368, 245176, 438736, 490352, 520999, 1041998, 2083996, 4167992, 8335984]

約数ペア:

[(1, 8335984), (2, 4167992), (4, 2083996), (8, 1041998), (16, 520999), (17, 490352), (19, 438736), (34, 245176), (38, 219368), (68, 122588), (76, 109684), (136, 61294), (152, 54842), (272, 30647), (304, 27421), (323, 25808), (646, 12904), (1292, 6452), (1613, 5168), (2584, 3226)]