81901952

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{58169}}^1$

素因数の和:58194

約数の個数: 32

約数和(自身を含む): 178000200

約数和(自身を除く): 96098248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 58169, 116338, 232676, 465352, 639859, 930704, 1279718, 1861408, 2559436, 3722816, 5118872, 7445632, 10237744, 20475488, 40950976, 81901952]

約数ペア:

[(1, 81901952), (2, 40950976), (4, 20475488), (8, 10237744), (11, 7445632), (16, 5118872), (22, 3722816), (32, 2559436), (44, 1861408), (64, 1279718), (88, 930704), (128, 639859), (176, 465352), (352, 232676), (704, 116338), (1408, 58169)]