31274928

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4621}}^1$

素因数の和:4682

約数の個数: 60

約数和(自身を含む): 89407968

約数和(自身を除く): 58133040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 4621, 6768, 9242, 13863, 18484, 27726, 36968, 41589, 55452, 73936, 83178, 110904, 166356, 217187, 221808, 332712, 434374, 651561, 665424, 868748, 1303122, 1737496, 1954683, 2606244, 3474992, 3909366, 5212488, 7818732, 10424976, 15637464, 31274928]

約数ペア:

[(1, 31274928), (2, 15637464), (3, 10424976), (4, 7818732), (6, 5212488), (8, 3909366), (9, 3474992), (12, 2606244), (16, 1954683), (18, 1737496), (24, 1303122), (36, 868748), (47, 665424), (48, 651561), (72, 434374), (94, 332712), (141, 221808), (144, 217187), (188, 166356), (282, 110904), (376, 83178), (423, 73936), (564, 55452), (752, 41589), (846, 36968), (1128, 27726), (1692, 18484), (2256, 13863), (3384, 9242), (4621, 6768)]