78847942

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{12347}}^1$

素因数の和:12483

約数の個数: 16

約数和(自身を含む): 123282432

約数和(自身を除く): 44434490

約数列:

[1, 2, 31, 62, 103, 206, 3193, 6386, 12347, 24694, 382757, 765514, 1271741, 2543482, 39423971, 78847942]

約数ペア:

[(1, 78847942), (2, 39423971), (31, 2543482), (62, 1271741), (103, 765514), (206, 382757), (3193, 24694), (6386, 12347)]