4888112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{17971}}^1$

素因数の和:17996

約数の個数: 20

約数和(自身を含む): 10028376

約数和(自身を除く): 5140264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 17971, 35942, 71884, 143768, 287536, 305507, 611014, 1222028, 2444056, 4888112]

約数ペア:

[(1, 4888112), (2, 2444056), (4, 1222028), (8, 611014), (16, 305507), (17, 287536), (34, 143768), (68, 71884), (136, 35942), (272, 17971)]