85382044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 167311872

約数和(自身を除く): 81929828

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 151, 181, 284, 302, 362, 604, 724, 781, 1562, 1661, 1991, 3124, 3322, 3982, 6644, 7964, 10721, 12851, 21442, 25702, 27331, 42884, 51404, 54662, 109324, 117931, 141361, 235862, 282722, 300641, 471724, 565444, 601282, 1202564, 1940501, 3881002, 7762004, 21345511, 42691022, 85382044]

約数ペア:

[(1, 85382044), (2, 42691022), (4, 21345511), (11, 7762004), (22, 3881002), (44, 1940501), (71, 1202564), (142, 601282), (151, 565444), (181, 471724), (284, 300641), (302, 282722), (362, 235862), (604, 141361), (724, 117931), (781, 109324), (1562, 54662), (1661, 51404), (1991, 42884), (3124, 27331), (3322, 25702), (3982, 21442), (6644, 12851), (7964, 10721)]