87404096

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{8081}}^1$

素因数の和:8119

約数の個数: 42

約数和(自身を含む): 187833762

約数和(自身を除く): 100429666

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 8081, 10816, 16162, 32324, 64648, 105053, 129296, 210106, 258592, 420212, 517184, 840424, 1365689, 1680848, 2731378, 3361696, 5462756, 6723392, 10925512, 21851024, 43702048, 87404096]

約数ペア:

[(1, 87404096), (2, 43702048), (4, 21851024), (8, 10925512), (13, 6723392), (16, 5462756), (26, 3361696), (32, 2731378), (52, 1680848), (64, 1365689), (104, 840424), (169, 517184), (208, 420212), (338, 258592), (416, 210106), (676, 129296), (832, 105053), (1352, 64648), (2704, 32324), (5408, 16162), (8081, 10816)]