11901088

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 25147584

約数和(自身を除く): 13246496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 131, 136, 167, 262, 272, 334, 524, 544, 668, 1048, 1336, 2096, 2227, 2672, 2839, 4192, 4454, 5344, 5678, 8908, 11356, 17816, 21877, 22712, 35632, 43754, 45424, 71264, 87508, 90848, 175016, 350032, 371909, 700064, 743818, 1487636, 2975272, 5950544, 11901088]

約数ペア:

[(1, 11901088), (2, 5950544), (4, 2975272), (8, 1487636), (16, 743818), (17, 700064), (32, 371909), (34, 350032), (68, 175016), (131, 90848), (136, 87508), (167, 71264), (262, 45424), (272, 43754), (334, 35632), (524, 22712), (544, 21877), (668, 17816), (1048, 11356), (1336, 8908), (2096, 5678), (2227, 5344), (2672, 4454), (2839, 4192)]