31474322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 52994304

約数和(自身を除く): 21519982

約数列:

[1, 2, 11, 22, 67, 131, 134, 163, 262, 326, 737, 1441, 1474, 1793, 2882, 3586, 8777, 10921, 17554, 21353, 21842, 42706, 96547, 120131, 193094, 234883, 240262, 469766, 1430651, 2861302, 15737161, 31474322]

約数ペア:

[(1, 31474322), (2, 15737161), (11, 2861302), (22, 1430651), (67, 469766), (131, 240262), (134, 234883), (163, 193094), (262, 120131), (326, 96547), (737, 42706), (1441, 21842), (1474, 21353), (1793, 17554), (2882, 10921), (3586, 8777)]