86421296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2549}}^1$

素因数の和:2733

約数の個数: 40

約数和(自身を含む): 181498800

約数和(自身を除く): 95077504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2549, 2608, 4238, 5098, 8476, 10196, 16952, 20392, 33137, 33904, 40784, 66274, 132548, 265096, 415487, 530192, 830974, 1661948, 3323896, 5401331, 6647792, 10802662, 21605324, 43210648, 86421296]

約数ペア:

[(1, 86421296), (2, 43210648), (4, 21605324), (8, 10802662), (13, 6647792), (16, 5401331), (26, 3323896), (52, 1661948), (104, 830974), (163, 530192), (208, 415487), (326, 265096), (652, 132548), (1304, 66274), (2119, 40784), (2549, 33904), (2608, 33137), (4238, 20392), (5098, 16952), (8476, 10196)]