139832512

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{30773}}^1$

素因数の和:30856

約数の個数: 28

約数和(自身を含む): 281397456

約数和(自身を除く): 141564944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 30773, 61546, 123092, 246184, 492368, 984736, 1969472, 2184883, 4369766, 8739532, 17479064, 34958128, 69916256, 139832512]

約数ペア:

[(1, 139832512), (2, 69916256), (4, 34958128), (8, 17479064), (16, 8739532), (32, 4369766), (64, 2184883), (71, 1969472), (142, 984736), (284, 492368), (568, 246184), (1136, 123092), (2272, 61546), (4544, 30773)]