78221482

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{10831}}^1$

素因数の和:11013

約数の個数: 16

約数和(自身を含む): 123224832

約数和(自身を除く): 45003350

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 10831, 21662, 249113, 498226, 1700467, 3400934, 39110741, 78221482]

約数ペア:

[(1, 78221482), (2, 39110741), (23, 3400934), (46, 1700467), (157, 498226), (314, 249113), (3611, 21662), (7222, 10831)]