30968846

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{811}}^1$

素因数の和:1187

約数の個数: 16

約数和(自身を含む): 47424048

約数和(自身を除く): 16455202

約数列:

[1, 2, 61, 122, 313, 626, 811, 1622, 19093, 38186, 49471, 98942, 253843, 507686, 15484423, 30968846]

約数ペア:

[(1, 30968846), (2, 15484423), (61, 507686), (122, 253843), (313, 98942), (626, 49471), (811, 38186), (1622, 19093)]