31318232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18731}}^1$

素因数の和:18767

約数の個数: 32

約数和(自身を含む): 67435200

約数和(自身を除く): 36116968

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 18731, 37462, 74924, 149848, 206041, 355889, 412082, 711778, 824164, 1423556, 1648328, 2847112, 3914779, 7829558, 15659116, 31318232]

約数ペア:

[(1, 31318232), (2, 15659116), (4, 7829558), (8, 3914779), (11, 2847112), (19, 1648328), (22, 1423556), (38, 824164), (44, 711778), (76, 412082), (88, 355889), (152, 206041), (209, 149848), (418, 74924), (836, 37462), (1672, 18731)]