83360116

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 173601792

約数和(自身を除く): 90241676

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 137, 217, 274, 434, 548, 701, 868, 959, 1402, 1918, 2804, 3836, 4247, 4907, 8494, 9814, 16988, 19628, 21731, 29729, 43462, 59458, 86924, 96037, 118916, 152117, 192074, 304234, 384148, 608468, 672259, 1344518, 2689036, 2977147, 5954294, 11908588, 20840029, 41680058, 83360116]

約数ペア:

[(1, 83360116), (2, 41680058), (4, 20840029), (7, 11908588), (14, 5954294), (28, 2977147), (31, 2689036), (62, 1344518), (124, 672259), (137, 608468), (217, 384148), (274, 304234), (434, 192074), (548, 152117), (701, 118916), (868, 96037), (959, 86924), (1402, 59458), (1918, 43462), (2804, 29729), (3836, 21731), (4247, 19628), (4907, 16988), (8494, 9814)]