31018904

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24083}}^1$

素因数の和:24119

約数の個数: 32

約数和(自身を含む): 69361920

約数和(自身を除く): 38343016

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 24083, 48166, 96332, 168581, 192664, 337162, 553909, 674324, 1107818, 1348648, 2215636, 3877363, 4431272, 7754726, 15509452, 31018904]

約数ペア:

[(1, 31018904), (2, 15509452), (4, 7754726), (7, 4431272), (8, 3877363), (14, 2215636), (23, 1348648), (28, 1107818), (46, 674324), (56, 553909), (92, 337162), (161, 192664), (184, 168581), (322, 96332), (644, 48166), (1288, 24083)]