39320912

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:671

約数の個数: 40

約数和(自身を含む): 78644520

約数和(自身を除く): 39323608

約数列:

[1, 2, 4, 8, 16, 53, 89, 106, 178, 212, 356, 424, 521, 712, 848, 1042, 1424, 2084, 4168, 4717, 8336, 9434, 18868, 27613, 37736, 46369, 55226, 75472, 92738, 110452, 185476, 220904, 370952, 441808, 741904, 2457557, 4915114, 9830228, 19660456, 39320912]

約数ペア:

[(1, 39320912), (2, 19660456), (4, 9830228), (8, 4915114), (16, 2457557), (53, 741904), (89, 441808), (106, 370952), (178, 220904), (212, 185476), (356, 110452), (424, 92738), (521, 75472), (712, 55226), (848, 46369), (1042, 37736), (1424, 27613), (2084, 18868), (4168, 9434), (4717, 8336)]