42146872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{929}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 81356400

約数和(自身を除く): 39209528

約数列:

[1, 2, 4, 8, 53, 106, 107, 212, 214, 424, 428, 856, 929, 1858, 3716, 5671, 7432, 11342, 22684, 45368, 49237, 98474, 99403, 196948, 198806, 393896, 397612, 795224, 5268359, 10536718, 21073436, 42146872]

約数ペア:

[(1, 42146872), (2, 21073436), (4, 10536718), (8, 5268359), (53, 795224), (106, 397612), (107, 393896), (212, 198806), (214, 196948), (424, 99403), (428, 98474), (856, 49237), (929, 45368), (1858, 22684), (3716, 11342), (5671, 7432)]