86933240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127843}}^1$

素因数の和:127871

約数の個数: 32

約数和(自身を含む): 207107280

約数和(自身を除く): 120174040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 127843, 255686, 511372, 639215, 1022744, 1278430, 2173331, 2556860, 4346662, 5113720, 8693324, 10866655, 17386648, 21733310, 43466620, 86933240]

約数ペア:

[(1, 86933240), (2, 43466620), (4, 21733310), (5, 17386648), (8, 10866655), (10, 8693324), (17, 5113720), (20, 4346662), (34, 2556860), (40, 2173331), (68, 1278430), (85, 1022744), (136, 639215), (170, 511372), (340, 255686), (680, 127843)]