124459312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{457571}}^1$

素因数の和:457596

約数の個数: 20

約数和(自身を含む): 255325176

約数和(自身を除く): 130865864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 457571, 915142, 1830284, 3660568, 7321136, 7778707, 15557414, 31114828, 62229656, 124459312]

約数ペア:

[(1, 124459312), (2, 62229656), (4, 31114828), (8, 15557414), (16, 7778707), (17, 7321136), (34, 3660568), (68, 1830284), (136, 915142), (272, 457571)]