31236348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 86929920

約数和(自身を除く): 55693572

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 109, 132, 143, 156, 167, 218, 286, 327, 334, 429, 436, 501, 572, 654, 668, 858, 1002, 1199, 1308, 1417, 1716, 1837, 2004, 2171, 2398, 2834, 3597, 3674, 4251, 4342, 4796, 5511, 5668, 6513, 7194, 7348, 8502, 8684, 11022, 13026, 14388, 15587, 17004, 18203, 22044, 23881, 26052, 31174, 36406, 46761, 47762, 54609, 62348, 71643, 72812, 93522, 95524, 109218, 143286, 187044, 200233, 218436, 236639, 286572, 400466, 473278, 600699, 709917, 800932, 946556, 1201398, 1419834, 2402796, 2603029, 2839668, 5206058, 7809087, 10412116, 15618174, 31236348]

約数ペア:

[(1, 31236348), (2, 15618174), (3, 10412116), (4, 7809087), (6, 5206058), (11, 2839668), (12, 2603029), (13, 2402796), (22, 1419834), (26, 1201398), (33, 946556), (39, 800932), (44, 709917), (52, 600699), (66, 473278), (78, 400466), (109, 286572), (132, 236639), (143, 218436), (156, 200233), (167, 187044), (218, 143286), (286, 109218), (327, 95524), (334, 93522), (429, 72812), (436, 71643), (501, 62348), (572, 54609), (654, 47762), (668, 46761), (858, 36406), (1002, 31174), (1199, 26052), (1308, 23881), (1417, 22044), (1716, 18203), (1837, 17004), (2004, 15587), (2171, 14388), (2398, 13026), (2834, 11022), (3597, 8684), (3674, 8502), (4251, 7348), (4342, 7194), (4796, 6513), (5511, 5668)]