55814128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1307}}^1$

素因数の和:1489

約数の個数: 40

約数和(自身を含む): 115318512

約数和(自身を除く): 59504384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 1307, 2512, 2614, 2669, 5228, 5338, 10456, 10676, 20912, 21352, 22219, 42704, 44438, 88876, 177752, 205199, 355504, 410398, 820796, 1641592, 3283184, 3488383, 6976766, 13953532, 27907064, 55814128]

約数ペア:

[(1, 55814128), (2, 27907064), (4, 13953532), (8, 6976766), (16, 3488383), (17, 3283184), (34, 1641592), (68, 820796), (136, 410398), (157, 355504), (272, 205199), (314, 177752), (628, 88876), (1256, 44438), (1307, 42704), (2512, 22219), (2614, 21352), (2669, 20912), (5228, 10676), (5338, 10456)]