129516064

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{238081}}^1$

素因数の和:238108

約数の個数: 24

約数和(自身を含む): 269984988

約数和(自身を除く): 140468924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 238081, 476162, 952324, 1904648, 3809296, 4047377, 7618592, 8094754, 16189508, 32379016, 64758032, 129516064]

約数ペア:

[(1, 129516064), (2, 64758032), (4, 32379016), (8, 16189508), (16, 8094754), (17, 7618592), (32, 4047377), (34, 3809296), (68, 1904648), (136, 952324), (272, 476162), (544, 238081)]