31213416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{100043}}^1$

素因数の和:100065

約数の個数: 32

約数和(自身を含む): 84036960

約数和(自身を除く): 52823544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 100043, 200086, 300129, 400172, 600258, 800344, 1200516, 1300559, 2401032, 2601118, 3901677, 5202236, 7803354, 10404472, 15606708, 31213416]

約数ペア:

[(1, 31213416), (2, 15606708), (3, 10404472), (4, 7803354), (6, 5202236), (8, 3901677), (12, 2601118), (13, 2401032), (24, 1300559), (26, 1200516), (39, 800344), (52, 600258), (78, 400172), (104, 300129), (156, 200086), (312, 100043)]