326341504

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{25243}}^1$

素因数の和:25358

約数の個数: 32

約数和(自身を含む): 656596440

約数和(自身を除く): 330254936

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 6464, 12928, 25243, 50486, 100972, 201944, 403888, 807776, 1615552, 2549543, 3231104, 5099086, 10198172, 20396344, 40792688, 81585376, 163170752, 326341504]

約数ペア:

[(1, 326341504), (2, 163170752), (4, 81585376), (8, 40792688), (16, 20396344), (32, 10198172), (64, 5099086), (101, 3231104), (128, 2549543), (202, 1615552), (404, 807776), (808, 403888), (1616, 201944), (3232, 100972), (6464, 50486), (12928, 25243)]