105089816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4789}}^1$

素因数の和:5019

約数の個数: 32

約数和(自身を含む): 213250800

約数和(自身を除く): 108160984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 2743, 4789, 5486, 9578, 10972, 19156, 21944, 38312, 62257, 124514, 249028, 498056, 1010479, 2020958, 4041916, 8083832, 13136227, 26272454, 52544908, 105089816]

約数ペア:

[(1, 105089816), (2, 52544908), (4, 26272454), (8, 13136227), (13, 8083832), (26, 4041916), (52, 2020958), (104, 1010479), (211, 498056), (422, 249028), (844, 124514), (1688, 62257), (2743, 38312), (4789, 21944), (5486, 19156), (9578, 10972)]