89945264

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:849

約数の個数: 40

約数和(自身を含む): 178679040

約数和(自身を除く): 88733776

約数列:

[1, 2, 4, 8, 16, 59, 118, 151, 236, 302, 472, 604, 631, 944, 1208, 1262, 2416, 2524, 5048, 8909, 10096, 17818, 35636, 37229, 71272, 74458, 95281, 142544, 148916, 190562, 297832, 381124, 595664, 762248, 1524496, 5621579, 11243158, 22486316, 44972632, 89945264]

約数ペア:

[(1, 89945264), (2, 44972632), (4, 22486316), (8, 11243158), (16, 5621579), (59, 1524496), (118, 762248), (151, 595664), (236, 381124), (302, 297832), (472, 190562), (604, 148916), (631, 142544), (944, 95281), (1208, 74458), (1262, 71272), (2416, 37229), (2524, 35636), (5048, 17818), (8909, 10096)]