86342360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{166043}}^1$

素因数の和:166067

約数の個数: 32

約数和(自身を含む): 209215440

約数和(自身を除く): 122873080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 166043, 332086, 664172, 830215, 1328344, 1660430, 2158559, 3320860, 4317118, 6641720, 8634236, 10792795, 17268472, 21585590, 43171180, 86342360]

約数ペア:

[(1, 86342360), (2, 43171180), (4, 21585590), (5, 17268472), (8, 10792795), (10, 8634236), (13, 6641720), (20, 4317118), (26, 3320860), (40, 2158559), (52, 1660430), (65, 1328344), (104, 830215), (130, 664172), (260, 332086), (520, 166043)]