61898192

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:807

約数の個数: 40

約数和(自身を含む): 123841032

約数和(自身を除く): 61942840

約数列:

[1, 2, 4, 8, 16, 41, 82, 157, 164, 314, 328, 601, 628, 656, 1202, 1256, 2404, 2512, 4808, 6437, 9616, 12874, 24641, 25748, 49282, 51496, 94357, 98564, 102992, 188714, 197128, 377428, 394256, 754856, 1509712, 3868637, 7737274, 15474548, 30949096, 61898192]

約数ペア:

[(1, 61898192), (2, 30949096), (4, 15474548), (8, 7737274), (16, 3868637), (41, 1509712), (82, 754856), (157, 394256), (164, 377428), (314, 197128), (328, 188714), (601, 102992), (628, 98564), (656, 94357), (1202, 51496), (1256, 49282), (2404, 25748), (2512, 24641), (4808, 12874), (6437, 9616)]