16486240

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 39245472

約数和(自身を除く): 22759232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 617, 668, 835, 1234, 1336, 1670, 2468, 2672, 3085, 3340, 4936, 5344, 6170, 6680, 9872, 12340, 13360, 19744, 24680, 26720, 49360, 98720, 103039, 206078, 412156, 515195, 824312, 1030390, 1648624, 2060780, 3297248, 4121560, 8243120, 16486240]

約数ペア:

[(1, 16486240), (2, 8243120), (4, 4121560), (5, 3297248), (8, 2060780), (10, 1648624), (16, 1030390), (20, 824312), (32, 515195), (40, 412156), (80, 206078), (160, 103039), (167, 98720), (334, 49360), (617, 26720), (668, 24680), (835, 19744), (1234, 13360), (1336, 12340), (1670, 9872), (2468, 6680), (2672, 6170), (3085, 5344), (3340, 4936)]