90230144

素因数分解:

$2^7\times {\mathrm{541}}^1\times {\mathrm{1303}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 180225840

約数和(自身を除く): 89995696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 541, 1082, 1303, 2164, 2606, 4328, 5212, 8656, 10424, 17312, 20848, 34624, 41696, 69248, 83392, 166784, 704923, 1409846, 2819692, 5639384, 11278768, 22557536, 45115072, 90230144]

約数ペア:

[(1, 90230144), (2, 45115072), (4, 22557536), (8, 11278768), (16, 5639384), (32, 2819692), (64, 1409846), (128, 704923), (541, 166784), (1082, 83392), (1303, 69248), (2164, 41696), (2606, 34624), (4328, 20848), (5212, 17312), (8656, 10424)]