84611696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2591}}^1$

素因数の和:2769

約数の個数: 40

約数和(自身を含む): 177738624

約数和(自身を除く): 93126928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2512, 2591, 4082, 5182, 8164, 10364, 16328, 20728, 32656, 33683, 41456, 67366, 134732, 269464, 406787, 538928, 813574, 1627148, 3254296, 5288231, 6508592, 10576462, 21152924, 42305848, 84611696]

約数ペア:

[(1, 84611696), (2, 42305848), (4, 21152924), (8, 10576462), (13, 6508592), (16, 5288231), (26, 3254296), (52, 1627148), (104, 813574), (157, 538928), (208, 406787), (314, 269464), (628, 134732), (1256, 67366), (2041, 41456), (2512, 33683), (2591, 32656), (4082, 20728), (5182, 16328), (8164, 10364)]