31012696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27109}}^1$

素因数の和:27139

約数の個数: 32

約数和(自身を含む): 68317200

約数和(自身を除く): 37304504

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 27109, 54218, 108436, 216872, 298199, 352417, 596398, 704834, 1192796, 1409668, 2385592, 2819336, 3876587, 7753174, 15506348, 31012696]

約数ペア:

[(1, 31012696), (2, 15506348), (4, 7753174), (8, 3876587), (11, 2819336), (13, 2385592), (22, 1409668), (26, 1192796), (44, 704834), (52, 596398), (88, 352417), (104, 298199), (143, 216872), (286, 108436), (572, 54218), (1144, 27109)]