80885204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{46273}}^1$

素因数の和:46319

約数の個数: 24

約数和(自身を含む): 155480640

約数和(自身を除く): 74595436

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 46273, 92546, 185092, 879187, 1064279, 1758374, 2128558, 3516748, 4257116, 20221301, 40442602, 80885204]

約数ペア:

[(1, 80885204), (2, 40442602), (4, 20221301), (19, 4257116), (23, 3516748), (38, 2128558), (46, 1758374), (76, 1064279), (92, 879187), (437, 185092), (874, 92546), (1748, 46273)]