86956116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17981}}^1$

素因数の和:18032

約数の個数: 48

約数和(自身を含む): 225566208

約数和(自身を除く): 138610092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 17981, 35962, 53943, 71924, 107886, 215772, 233753, 467506, 557411, 701259, 935012, 1114822, 1402518, 1672233, 2229644, 2805036, 3344466, 6688932, 7246343, 14492686, 21739029, 28985372, 43478058, 86956116]

約数ペア:

[(1, 86956116), (2, 43478058), (3, 28985372), (4, 21739029), (6, 14492686), (12, 7246343), (13, 6688932), (26, 3344466), (31, 2805036), (39, 2229644), (52, 1672233), (62, 1402518), (78, 1114822), (93, 935012), (124, 701259), (156, 557411), (186, 467506), (372, 233753), (403, 215772), (806, 107886), (1209, 71924), (1612, 53943), (2418, 35962), (4836, 17981)]