16640375488

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23636897}}^1$

素因数の和:23636920

約数の個数: 28

約数和(自身を含む): 36022632552

約数和(自身を除く): 19382257064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 23636897, 47273794, 94547588, 189095176, 260005867, 378190352, 520011734, 756380704, 1040023468, 1512761408, 2080046936, 4160093872, 8320187744, 16640375488]

約数ペア:

[(1, 16640375488), (2, 8320187744), (4, 4160093872), (8, 2080046936), (11, 1512761408), (16, 1040023468), (22, 756380704), (32, 520011734), (44, 378190352), (64, 260005867), (88, 189095176), (176, 94547588), (352, 47273794), (704, 23636897)]