77194402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{20411}}^1$

素因数の和:20505

約数の個数: 16

約数和(自身を含む): 121492224

約数和(自身を除く): 44297822

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 20411, 40822, 632741, 1245071, 1265482, 2490142, 38597201, 77194402]

約数ペア:

[(1, 77194402), (2, 38597201), (31, 2490142), (61, 1265482), (62, 1245071), (122, 632741), (1891, 40822), (3782, 20411)]