42863824

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1099

約数の個数: 40

約数和(自身を含む): 86780160

約数和(自身を除く): 43916336

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 971, 1424, 1942, 2759, 3884, 5518, 7768, 11036, 15536, 22072, 30101, 44144, 60202, 86419, 120404, 172838, 240808, 345676, 481616, 691352, 1382704, 2678989, 5357978, 10715956, 21431912, 42863824]

約数ペア:

[(1, 42863824), (2, 21431912), (4, 10715956), (8, 5357978), (16, 2678989), (31, 1382704), (62, 691352), (89, 481616), (124, 345676), (178, 240808), (248, 172838), (356, 120404), (496, 86419), (712, 60202), (971, 44144), (1424, 30101), (1942, 22072), (2759, 15536), (3884, 11036), (5518, 7768)]