85819408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{173023}}^1$

素因数の和:173062

約数の個数: 20

約数和(自身を含む): 171639808

約数和(自身を除く): 85820400

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 173023, 346046, 692092, 1384184, 2768368, 5363713, 10727426, 21454852, 42909704, 85819408]

約数ペア:

[(1, 85819408), (2, 42909704), (4, 21454852), (8, 10727426), (16, 5363713), (31, 2768368), (62, 1384184), (124, 692092), (248, 346046), (496, 173023)]