316525328

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{53323}}^1$

素因数の和:53391

約数の個数: 40

約数和(自身を含む): 714115008

約数和(自身を除く): 397589680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 53323, 106646, 213292, 373261, 426584, 746522, 853168, 1493044, 2826119, 2986088, 5652238, 5972176, 11304476, 19782833, 22608952, 39565666, 45217904, 79131332, 158262664, 316525328]

約数ペア:

[(1, 316525328), (2, 158262664), (4, 79131332), (7, 45217904), (8, 39565666), (14, 22608952), (16, 19782833), (28, 11304476), (53, 5972176), (56, 5652238), (106, 2986088), (112, 2826119), (212, 1493044), (371, 853168), (424, 746522), (742, 426584), (848, 373261), (1484, 213292), (2968, 106646), (5936, 53323)]