31593716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 70006272

約数和(自身を除く): 38412556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1531, 1876, 2948, 3062, 5159, 6124, 10318, 10717, 16841, 20636, 21434, 33682, 42868, 67364, 102577, 117887, 205154, 235774, 410308, 471548, 718039, 1128347, 1436078, 2256694, 2872156, 4513388, 7898429, 15796858, 31593716]

約数ペア:

[(1, 31593716), (2, 15796858), (4, 7898429), (7, 4513388), (11, 2872156), (14, 2256694), (22, 1436078), (28, 1128347), (44, 718039), (67, 471548), (77, 410308), (134, 235774), (154, 205154), (268, 117887), (308, 102577), (469, 67364), (737, 42868), (938, 33682), (1474, 21434), (1531, 20636), (1876, 16841), (2948, 10717), (3062, 10318), (5159, 6124)]