31780823028

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{81547}}^1$

素因数の和:82292

約数の個数: 48

約数和(自身を含む): 75843554304

約数和(自身を除く): 44062731276

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 691, 1382, 2073, 2764, 4146, 8292, 32477, 64954, 81547, 97431, 129908, 163094, 194862, 244641, 326188, 389724, 489282, 978564, 3832709, 7665418, 11498127, 15330836, 22996254, 45992508, 56348977, 112697954, 169046931, 225395908, 338093862, 676187724, 2648401919, 5296803838, 7945205757, 10593607676, 15890411514, 31780823028]

約数ペア:

[(1, 31780823028), (2, 15890411514), (3, 10593607676), (4, 7945205757), (6, 5296803838), (12, 2648401919), (47, 676187724), (94, 338093862), (141, 225395908), (188, 169046931), (282, 112697954), (564, 56348977), (691, 45992508), (1382, 22996254), (2073, 15330836), (2764, 11498127), (4146, 7665418), (8292, 3832709), (32477, 978564), (64954, 489282), (81547, 389724), (97431, 326188), (129908, 244641), (163094, 194862)]