16968532

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 35546112

約数和(自身を除く): 18577580

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 113, 124, 173, 217, 226, 346, 434, 452, 692, 791, 868, 1211, 1582, 2422, 3164, 3503, 4844, 5363, 7006, 10726, 14012, 19549, 21452, 24521, 37541, 39098, 49042, 75082, 78196, 98084, 136843, 150164, 273686, 547372, 606019, 1212038, 2424076, 4242133, 8484266, 16968532]

約数ペア:

[(1, 16968532), (2, 8484266), (4, 4242133), (7, 2424076), (14, 1212038), (28, 606019), (31, 547372), (62, 273686), (113, 150164), (124, 136843), (173, 98084), (217, 78196), (226, 75082), (346, 49042), (434, 39098), (452, 37541), (692, 24521), (791, 21452), (868, 19549), (1211, 14012), (1582, 10726), (2422, 7006), (3164, 5363), (3503, 4844)]