61929938

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2161}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 112078080

約数和(自身を除く): 50148142

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 2161, 4094, 4322, 14329, 15127, 28658, 30254, 49703, 99406, 192329, 347921, 384658, 695842, 1346303, 2692606, 4423567, 8847134, 30964969, 61929938]

約数ペア:

[(1, 61929938), (2, 30964969), (7, 8847134), (14, 4423567), (23, 2692606), (46, 1346303), (89, 695842), (161, 384658), (178, 347921), (322, 192329), (623, 99406), (1246, 49703), (2047, 30254), (2161, 28658), (4094, 15127), (4322, 14329)]