109872992

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 220993920

約数和(自身を除く): 111120928

約数列:

[1, 2, 4, 8, 16, 32, 89, 173, 178, 223, 346, 356, 446, 692, 712, 892, 1384, 1424, 1784, 2768, 2848, 3568, 5536, 7136, 15397, 19847, 30794, 38579, 39694, 61588, 77158, 79388, 123176, 154316, 158776, 246352, 308632, 317552, 492704, 617264, 635104, 1234528, 3433531, 6867062, 13734124, 27468248, 54936496, 109872992]

約数ペア:

[(1, 109872992), (2, 54936496), (4, 27468248), (8, 13734124), (16, 6867062), (32, 3433531), (89, 1234528), (173, 635104), (178, 617264), (223, 492704), (346, 317552), (356, 308632), (446, 246352), (692, 158776), (712, 154316), (892, 123176), (1384, 79388), (1424, 77158), (1784, 61588), (2768, 39694), (2848, 38579), (3568, 30794), (5536, 19847), (7136, 15397)]