85870192

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2105

約数の個数: 40

約数和(自身を含む): 173297936

約数和(自身を除く): 87427744

約数列:

[1, 2, 4, 8, 16, 37, 73, 74, 146, 148, 292, 296, 584, 592, 1168, 1987, 2701, 3974, 5402, 7948, 10804, 15896, 21608, 31792, 43216, 73519, 145051, 147038, 290102, 294076, 580204, 588152, 1160408, 1176304, 2320816, 5366887, 10733774, 21467548, 42935096, 85870192]

約数ペア:

[(1, 85870192), (2, 42935096), (4, 21467548), (8, 10733774), (16, 5366887), (37, 2320816), (73, 1176304), (74, 1160408), (146, 588152), (148, 580204), (292, 294076), (296, 290102), (584, 147038), (592, 145051), (1168, 73519), (1987, 43216), (2701, 31792), (3974, 21608), (5402, 15896), (7948, 10804)]