17215696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 35622720

約数和(自身を除く): 18407024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 167, 272, 334, 379, 668, 758, 1336, 1516, 2672, 2839, 3032, 5678, 6064, 6443, 11356, 12886, 22712, 25772, 45424, 51544, 63293, 103088, 126586, 253172, 506344, 1012688, 1075981, 2151962, 4303924, 8607848, 17215696]

約数ペア:

[(1, 17215696), (2, 8607848), (4, 4303924), (8, 2151962), (16, 1075981), (17, 1012688), (34, 506344), (68, 253172), (136, 126586), (167, 103088), (272, 63293), (334, 51544), (379, 45424), (668, 25772), (758, 22712), (1336, 12886), (1516, 11356), (2672, 6443), (2839, 6064), (3032, 5678)]