80986192

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19543}}^1$

素因数の和:19595

約数の個数: 40

約数和(自身を含む): 184182656

約数和(自身を除く): 103196464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 19543, 39086, 78172, 136801, 156344, 273602, 312688, 547204, 723091, 1094408, 1446182, 2188816, 2892364, 5061637, 5784728, 10123274, 11569456, 20246548, 40493096, 80986192]

約数ペア:

[(1, 80986192), (2, 40493096), (4, 20246548), (7, 11569456), (8, 10123274), (14, 5784728), (16, 5061637), (28, 2892364), (37, 2188816), (56, 1446182), (74, 1094408), (112, 723091), (148, 547204), (259, 312688), (296, 273602), (518, 156344), (592, 136801), (1036, 78172), (2072, 39086), (4144, 19543)]