329888

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:97

約数の個数: 36

約数和(自身を含む): 714798

約数和(自身を除く): 384910

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 169, 208, 244, 338, 416, 488, 676, 793, 976, 1352, 1586, 1952, 2704, 3172, 5408, 6344, 10309, 12688, 20618, 25376, 41236, 82472, 164944, 329888]

約数ペア:

[(1, 329888), (2, 164944), (4, 82472), (8, 41236), (13, 25376), (16, 20618), (26, 12688), (32, 10309), (52, 6344), (61, 5408), (104, 3172), (122, 2704), (169, 1952), (208, 1586), (244, 1352), (338, 976), (416, 793), (488, 676)]