87747992

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 167626800

約数和(自身を除く): 79878808

約数列:

[1, 2, 4, 8, 101, 131, 202, 262, 404, 524, 808, 829, 1048, 1658, 3316, 6632, 13231, 26462, 52924, 83729, 105848, 108599, 167458, 217198, 334916, 434396, 669832, 868792, 10968499, 21936998, 43873996, 87747992]

約数ペア:

[(1, 87747992), (2, 43873996), (4, 21936998), (8, 10968499), (101, 868792), (131, 669832), (202, 434396), (262, 334916), (404, 217198), (524, 167458), (808, 108599), (829, 105848), (1048, 83729), (1658, 52924), (3316, 26462), (6632, 13231)]