81749888

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{58061}}^1$

素因数の和:58086

約数の個数: 32

約数和(自身を含む): 177669720

約数和(自身を除く): 95919832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 58061, 116122, 232244, 464488, 638671, 928976, 1277342, 1857952, 2554684, 3715904, 5109368, 7431808, 10218736, 20437472, 40874944, 81749888]

約数ペア:

[(1, 81749888), (2, 40874944), (4, 20437472), (8, 10218736), (11, 7431808), (16, 5109368), (22, 3715904), (32, 2554684), (44, 1857952), (64, 1277342), (88, 928976), (128, 638671), (176, 464488), (352, 232244), (704, 116122), (1408, 58061)]