16895928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 48648960

約数和(自身を除く): 31753032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 617, 652, 978, 1141, 1234, 1304, 1851, 1956, 2282, 2468, 3423, 3702, 3912, 4319, 4564, 4936, 6846, 7404, 8638, 9128, 12957, 13692, 14808, 17276, 25914, 27384, 34552, 51828, 100571, 103656, 201142, 301713, 402284, 603426, 703997, 804568, 1206852, 1407994, 2111991, 2413704, 2815988, 4223982, 5631976, 8447964, 16895928]

約数ペア:

[(1, 16895928), (2, 8447964), (3, 5631976), (4, 4223982), (6, 2815988), (7, 2413704), (8, 2111991), (12, 1407994), (14, 1206852), (21, 804568), (24, 703997), (28, 603426), (42, 402284), (56, 301713), (84, 201142), (163, 103656), (168, 100571), (326, 51828), (489, 34552), (617, 27384), (652, 25914), (978, 17276), (1141, 14808), (1234, 13692), (1304, 12957), (1851, 9128), (1956, 8638), (2282, 7404), (2468, 6846), (3423, 4936), (3702, 4564), (3912, 4319)]