91256870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12799}}^1$

素因数の和:12860

約数の個数: 32

約数和(自身を含む): 176947200

約数和(自身を除く): 85690330

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 12799, 25598, 63995, 127990, 294377, 396769, 588754, 793538, 1471885, 1983845, 2943770, 3967690, 9125687, 18251374, 45628435, 91256870]

約数ペア:

[(1, 91256870), (2, 45628435), (5, 18251374), (10, 9125687), (23, 3967690), (31, 2943770), (46, 1983845), (62, 1471885), (115, 793538), (155, 588754), (230, 396769), (310, 294377), (713, 127990), (1426, 63995), (3565, 25598), (7130, 12799)]