86352784

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8663}}^1$

素因数の和:8767

約数の個数: 40

約数和(自身を含む): 193380480

約数和(自身を除く): 107027696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 8663, 9968, 17326, 34652, 60641, 69304, 121282, 138608, 242564, 485128, 771007, 970256, 1542014, 3084028, 5397049, 6168056, 10794098, 12336112, 21588196, 43176392, 86352784]

約数ペア:

[(1, 86352784), (2, 43176392), (4, 21588196), (7, 12336112), (8, 10794098), (14, 6168056), (16, 5397049), (28, 3084028), (56, 1542014), (89, 970256), (112, 771007), (178, 485128), (356, 242564), (623, 138608), (712, 121282), (1246, 69304), (1424, 60641), (2492, 34652), (4984, 17326), (8663, 9968)]