87912848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17011}}^1$

素因数の和:17055

約数の個数: 40

約数和(自身を含む): 189853920

約数和(自身を除く): 101941072

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 17011, 34022, 68044, 136088, 272176, 289187, 323209, 578374, 646418, 1156748, 1292836, 2313496, 2585672, 4626992, 5171344, 5494553, 10989106, 21978212, 43956424, 87912848]

約数ペア:

[(1, 87912848), (2, 43956424), (4, 21978212), (8, 10989106), (16, 5494553), (17, 5171344), (19, 4626992), (34, 2585672), (38, 2313496), (68, 1292836), (76, 1156748), (136, 646418), (152, 578374), (272, 323209), (304, 289187), (323, 272176), (646, 136088), (1292, 68044), (2584, 34022), (5168, 17011)]