16832720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12377}}^1$

素因数の和:12407

約数の個数: 40

約数和(自身を含む): 41441544

約数和(自身を除く): 24608824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 12377, 24754, 49508, 61885, 99016, 123770, 198032, 210409, 247540, 420818, 495080, 841636, 990160, 1052045, 1683272, 2104090, 3366544, 4208180, 8416360, 16832720]

約数ペア:

[(1, 16832720), (2, 8416360), (4, 4208180), (5, 3366544), (8, 2104090), (10, 1683272), (16, 1052045), (17, 990160), (20, 841636), (34, 495080), (40, 420818), (68, 247540), (80, 210409), (85, 198032), (136, 123770), (170, 99016), (272, 61885), (340, 49508), (680, 24754), (1360, 12377)]