83800912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3989}}^1$

素因数の和:4111

約数の個数: 40

約数和(自身を含む): 176629320

約数和(自身を除く): 92828408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 3989, 5252, 7978, 10504, 15956, 21008, 31912, 51857, 63824, 103714, 207428, 402889, 414856, 805778, 829712, 1611556, 3223112, 5237557, 6446224, 10475114, 20950228, 41900456, 83800912]

約数ペア:

[(1, 83800912), (2, 41900456), (4, 20950228), (8, 10475114), (13, 6446224), (16, 5237557), (26, 3223112), (52, 1611556), (101, 829712), (104, 805778), (202, 414856), (208, 402889), (404, 207428), (808, 103714), (1313, 63824), (1616, 51857), (2626, 31912), (3989, 21008), (5252, 15956), (7978, 10504)]