78827342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 133436160

約数和(自身を除く): 54608818

約数列:

[1, 2, 11, 22, 43, 86, 103, 206, 473, 809, 946, 1133, 1618, 2266, 4429, 8858, 8899, 17798, 34787, 48719, 69574, 83327, 97438, 166654, 382657, 765314, 916597, 1833194, 3583061, 7166122, 39413671, 78827342]

約数ペア:

[(1, 78827342), (2, 39413671), (11, 7166122), (22, 3583061), (43, 1833194), (86, 916597), (103, 765314), (206, 382657), (473, 166654), (809, 97438), (946, 83327), (1133, 69574), (1618, 48719), (2266, 34787), (4429, 17798), (8858, 8899)]