31937856

素因数分解:

$2^6\times 3^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:831

約数の個数: 56

約数和(自身を含む): 84917280

約数和(自身を除く): 52979424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 397, 419, 794, 838, 1191, 1257, 1588, 1676, 2382, 2514, 3176, 3352, 4764, 5028, 6352, 6704, 9528, 10056, 12704, 13408, 19056, 20112, 25408, 26816, 38112, 40224, 76224, 80448, 166343, 332686, 499029, 665372, 998058, 1330744, 1996116, 2661488, 3992232, 5322976, 7984464, 10645952, 15968928, 31937856]

約数ペア:

[(1, 31937856), (2, 15968928), (3, 10645952), (4, 7984464), (6, 5322976), (8, 3992232), (12, 2661488), (16, 1996116), (24, 1330744), (32, 998058), (48, 665372), (64, 499029), (96, 332686), (192, 166343), (397, 80448), (419, 76224), (794, 40224), (838, 38112), (1191, 26816), (1257, 25408), (1588, 20112), (1676, 19056), (2382, 13408), (2514, 12704), (3176, 10056), (3352, 9528), (4764, 6704), (5028, 6352)]