31240152

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{25523}}^1$

素因数の和:25552

約数の個数: 48

約数和(自身を含む): 89589240

約数和(自身を除く): 58349088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 25523, 51046, 76569, 102092, 153138, 204184, 229707, 306276, 433891, 459414, 612552, 867782, 918828, 1301673, 1735564, 1837656, 2603346, 3471128, 3905019, 5206692, 7810038, 10413384, 15620076, 31240152]

約数ペア:

[(1, 31240152), (2, 15620076), (3, 10413384), (4, 7810038), (6, 5206692), (8, 3905019), (9, 3471128), (12, 2603346), (17, 1837656), (18, 1735564), (24, 1301673), (34, 918828), (36, 867782), (51, 612552), (68, 459414), (72, 433891), (102, 306276), (136, 229707), (153, 204184), (204, 153138), (306, 102092), (408, 76569), (612, 51046), (1224, 25523)]