61520618

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{971}}^1$

素因数の和:1453

約数の個数: 16

約数和(自身を含む): 93778560

約数和(自身を除く): 32257942

約数列:

[1, 2, 79, 158, 401, 802, 971, 1942, 31679, 63358, 76709, 153418, 389371, 778742, 30760309, 61520618]

約数ペア:

[(1, 61520618), (2, 30760309), (79, 778742), (158, 389371), (401, 153418), (802, 76709), (971, 63358), (1942, 31679)]