16786480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12343}}^1$

素因数の和:12373

約数の個数: 40

約数和(自身を含む): 41327712

約数和(自身を除く): 24541232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 12343, 24686, 49372, 61715, 98744, 123430, 197488, 209831, 246860, 419662, 493720, 839324, 987440, 1049155, 1678648, 2098310, 3357296, 4196620, 8393240, 16786480]

約数ペア:

[(1, 16786480), (2, 8393240), (4, 4196620), (5, 3357296), (8, 2098310), (10, 1678648), (16, 1049155), (17, 987440), (20, 839324), (34, 493720), (40, 419662), (68, 246860), (80, 209831), (85, 197488), (136, 123430), (170, 98744), (272, 61715), (340, 49372), (680, 24686), (1360, 12343)]