16216590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1033

約数の個数: 64

約数和(自身を含む): 42932736

約数和(自身を除く): 26716146

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 967, 1118, 1290, 1677, 1934, 2795, 2901, 3354, 4835, 5590, 5802, 8385, 9670, 12571, 14505, 16770, 25142, 29010, 37713, 41581, 62855, 75426, 83162, 124743, 125710, 188565, 207905, 249486, 377130, 415810, 540553, 623715, 1081106, 1247430, 1621659, 2702765, 3243318, 5405530, 8108295, 16216590]

約数ペア:

[(1, 16216590), (2, 8108295), (3, 5405530), (5, 3243318), (6, 2702765), (10, 1621659), (13, 1247430), (15, 1081106), (26, 623715), (30, 540553), (39, 415810), (43, 377130), (65, 249486), (78, 207905), (86, 188565), (129, 125710), (130, 124743), (195, 83162), (215, 75426), (258, 62855), (390, 41581), (430, 37713), (559, 29010), (645, 25142), (967, 16770), (1118, 14505), (1290, 12571), (1677, 9670), (1934, 8385), (2795, 5802), (2901, 5590), (3354, 4835)]