71892038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{19009}}^1$

素因数の和:19103

約数の個数: 16

約数和(自身を含む): 113147520

約数和(自身を除く): 41255482

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 19009, 38018, 589279, 1159549, 1178558, 2319098, 35946019, 71892038]

約数ペア:

[(1, 71892038), (2, 35946019), (31, 2319098), (61, 1178558), (62, 1159549), (122, 589279), (1891, 38018), (3782, 19009)]