61903928

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 117936000

約数和(自身を除く): 56032072

約数列:

[1, 2, 4, 8, 139, 179, 278, 311, 358, 556, 622, 716, 1112, 1244, 1432, 2488, 24881, 43229, 49762, 55669, 86458, 99524, 111338, 172916, 199048, 222676, 345832, 445352, 7737991, 15475982, 30951964, 61903928]

約数ペア:

[(1, 61903928), (2, 30951964), (4, 15475982), (8, 7737991), (139, 445352), (179, 345832), (278, 222676), (311, 199048), (358, 172916), (556, 111338), (622, 99524), (716, 86458), (1112, 55669), (1244, 49762), (1432, 43229), (2488, 24881)]