31228554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14029}}^1$

素因数の和:14094

約数の個数: 32

約数和(自身を含む): 72731520

約数和(自身を除く): 41502966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 14029, 28058, 42087, 84174, 98203, 196406, 294609, 589218, 743537, 1487074, 2230611, 4461222, 5204759, 10409518, 15614277, 31228554]

約数ペア:

[(1, 31228554), (2, 15614277), (3, 10409518), (6, 5204759), (7, 4461222), (14, 2230611), (21, 1487074), (42, 743537), (53, 589218), (106, 294609), (159, 196406), (318, 98203), (371, 84174), (742, 42087), (1113, 28058), (2226, 14029)]