886388704

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{52561}}^1$

素因数の和:52619

約数の個数: 48

約数和(自身を含む): 1907369856

約数和(自身を除く): 1020981152

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 16864, 52561, 105122, 210244, 420488, 840976, 893537, 1629391, 1681952, 1787074, 3258782, 3574148, 6517564, 7148296, 13035128, 14296592, 26070256, 27699647, 28593184, 52140512, 55399294, 110798588, 221597176, 443194352, 886388704]

約数ペア:

[(1, 886388704), (2, 443194352), (4, 221597176), (8, 110798588), (16, 55399294), (17, 52140512), (31, 28593184), (32, 27699647), (34, 26070256), (62, 14296592), (68, 13035128), (124, 7148296), (136, 6517564), (248, 3574148), (272, 3258782), (496, 1787074), (527, 1681952), (544, 1629391), (992, 893537), (1054, 840976), (2108, 420488), (4216, 210244), (8432, 105122), (16864, 52561)]