40146944

素因数分解:

$2^{11}\times {\mathrm{19603}}^1$

素因数の和:19625

約数の個数: 24

約数和(自身を含む): 80278380

約数和(自身を除く): 40131436

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 19603, 39206, 78412, 156824, 313648, 627296, 1254592, 2509184, 5018368, 10036736, 20073472, 40146944]

約数ペア:

[(1, 40146944), (2, 20073472), (4, 10036736), (8, 5018368), (16, 2509184), (32, 1254592), (64, 627296), (128, 313648), (256, 156824), (512, 78412), (1024, 39206), (2048, 19603)]