22480208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:843

約数の個数: 40

約数和(自身を含む): 45758976

約数和(自身を除く): 23278768

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 743, 976, 1486, 1891, 2972, 3782, 5944, 7564, 11888, 15128, 23033, 30256, 45323, 46066, 90646, 92132, 181292, 184264, 362584, 368528, 725168, 1405013, 2810026, 5620052, 11240104, 22480208]

約数ペア:

[(1, 22480208), (2, 11240104), (4, 5620052), (8, 2810026), (16, 1405013), (31, 725168), (61, 368528), (62, 362584), (122, 184264), (124, 181292), (244, 92132), (248, 90646), (488, 46066), (496, 45323), (743, 30256), (976, 23033), (1486, 15128), (1891, 11888), (2972, 7564), (3782, 5944)]