31767824

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:360

約数の個数: 60

約数和(自身を含む): 69019020

約数和(自身を除く): 37251196

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 121, 122, 176, 242, 244, 269, 484, 488, 538, 671, 968, 976, 1076, 1342, 1936, 2152, 2684, 2959, 4304, 5368, 5918, 7381, 10736, 11836, 14762, 16409, 23672, 29524, 32549, 32818, 47344, 59048, 65098, 65636, 118096, 130196, 131272, 180499, 260392, 262544, 360998, 520784, 721996, 1443992, 1985489, 2887984, 3970978, 7941956, 15883912, 31767824]

約数ペア:

[(1, 31767824), (2, 15883912), (4, 7941956), (8, 3970978), (11, 2887984), (16, 1985489), (22, 1443992), (44, 721996), (61, 520784), (88, 360998), (121, 262544), (122, 260392), (176, 180499), (242, 131272), (244, 130196), (269, 118096), (484, 65636), (488, 65098), (538, 59048), (671, 47344), (968, 32818), (976, 32549), (1076, 29524), (1342, 23672), (1936, 16409), (2152, 14762), (2684, 11836), (2959, 10736), (4304, 7381), (5368, 5918)]