85445008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1187}}^1$

素因数の和:1615

約数の個数: 40

約数和(自身を含む): 181193760

約数和(自身を除く): 95748752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 409, 818, 1187, 1636, 2374, 3272, 4499, 4748, 6544, 8998, 9496, 13057, 17996, 18992, 26114, 35992, 52228, 71984, 104456, 208912, 485483, 970966, 1941932, 3883864, 5340313, 7767728, 10680626, 21361252, 42722504, 85445008]

約数ペア:

[(1, 85445008), (2, 42722504), (4, 21361252), (8, 10680626), (11, 7767728), (16, 5340313), (22, 3883864), (44, 1941932), (88, 970966), (176, 485483), (409, 208912), (818, 104456), (1187, 71984), (1636, 52228), (2374, 35992), (3272, 26114), (4499, 18992), (4748, 17996), (6544, 13057), (8998, 9496)]