31283148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1579}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 79278080

約数和(自身を除く): 47994932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1579, 1651, 3158, 3302, 4737, 4953, 6316, 6604, 9474, 9906, 18948, 19812, 20527, 41054, 61581, 82108, 123162, 200533, 246324, 401066, 601599, 802132, 1203198, 2406396, 2606929, 5213858, 7820787, 10427716, 15641574, 31283148]

約数ペア:

[(1, 31283148), (2, 15641574), (3, 10427716), (4, 7820787), (6, 5213858), (12, 2606929), (13, 2406396), (26, 1203198), (39, 802132), (52, 601599), (78, 401066), (127, 246324), (156, 200533), (254, 123162), (381, 82108), (508, 61581), (762, 41054), (1524, 20527), (1579, 19812), (1651, 18948), (3158, 9906), (3302, 9474), (4737, 6604), (4953, 6316)]