31198664

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19211}}^1$

素因数の和:19253

約数の個数: 32

約数和(自身を含む): 69163200

約数和(自身を除く): 37964536

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 19211, 38422, 76844, 134477, 153688, 268954, 537908, 557119, 1075816, 1114238, 2228476, 3899833, 4456952, 7799666, 15599332, 31198664]

約数ペア:

[(1, 31198664), (2, 15599332), (4, 7799666), (7, 4456952), (8, 3899833), (14, 2228476), (28, 1114238), (29, 1075816), (56, 557119), (58, 537908), (116, 268954), (203, 153688), (232, 134477), (406, 76844), (812, 38422), (1624, 19211)]