81833612

素因数分解:

$2^2\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{2243}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 163865856

約数和(自身を除く): 82032244

約数列:

[1, 2, 4, 7, 14, 28, 1303, 2243, 2606, 4486, 5212, 8972, 9121, 15701, 18242, 31402, 36484, 62804, 2922629, 5845258, 11690516, 20458403, 40916806, 81833612]

約数ペア:

[(1, 81833612), (2, 40916806), (4, 20458403), (7, 11690516), (14, 5845258), (28, 2922629), (1303, 62804), (2243, 36484), (2606, 31402), (4486, 18242), (5212, 15701), (8972, 9121)]