90764368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1019}}^1$

素因数の和:1339

約数の個数: 40

約数和(自身を含む): 185925600

約数和(自身を除く): 95161232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 293, 304, 586, 1019, 1172, 2038, 2344, 4076, 4688, 5567, 8152, 11134, 16304, 19361, 22268, 38722, 44536, 77444, 89072, 154888, 298567, 309776, 597134, 1194268, 2388536, 4777072, 5672773, 11345546, 22691092, 45382184, 90764368]

約数ペア:

[(1, 90764368), (2, 45382184), (4, 22691092), (8, 11345546), (16, 5672773), (19, 4777072), (38, 2388536), (76, 1194268), (152, 597134), (293, 309776), (304, 298567), (586, 154888), (1019, 89072), (1172, 77444), (2038, 44536), (2344, 38722), (4076, 22268), (4688, 19361), (5567, 16304), (8152, 11134)]