15665595536

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1553}}^1\times {\mathrm{15377}}^1$

素因数の和:16979

約数の個数: 40

約数和(自身を含む): 31114430424

約数和(自身を除く): 15448834888

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1553, 3106, 6212, 12424, 15377, 24848, 30754, 61508, 63673, 123016, 127346, 246032, 254692, 509384, 630457, 1018768, 1260914, 2521828, 5043656, 10087312, 23880481, 47760962, 95521924, 191043848, 382087696, 979099721, 1958199442, 3916398884, 7832797768, 15665595536]

約数ペア:

[(1, 15665595536), (2, 7832797768), (4, 3916398884), (8, 1958199442), (16, 979099721), (41, 382087696), (82, 191043848), (164, 95521924), (328, 47760962), (656, 23880481), (1553, 10087312), (3106, 5043656), (6212, 2521828), (12424, 1260914), (15377, 1018768), (24848, 630457), (30754, 509384), (61508, 254692), (63673, 246032), (123016, 127346)]