16344816

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7919}}^1$

素因数の和:7973

約数の個数: 40

約数和(自身を含む): 43211520

約数和(自身を除く): 26866704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 7919, 15838, 23757, 31676, 47514, 63352, 95028, 126704, 190056, 340517, 380112, 681034, 1021551, 1362068, 2043102, 2724136, 4086204, 5448272, 8172408, 16344816]

約数ペア:

[(1, 16344816), (2, 8172408), (3, 5448272), (4, 4086204), (6, 2724136), (8, 2043102), (12, 1362068), (16, 1021551), (24, 681034), (43, 380112), (48, 340517), (86, 190056), (129, 126704), (172, 95028), (258, 63352), (344, 47514), (516, 31676), (688, 23757), (1032, 15838), (2064, 7919)]