65016064

素因数分解:

$2^8\times {\mathrm{253969}}^1$

素因数の和:253985

約数の個数: 18

約数和(自身を含む): 129778670

約数和(自身を除く): 64762606

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 253969, 507938, 1015876, 2031752, 4063504, 8127008, 16254016, 32508032, 65016064]

約数ペア:

[(1, 65016064), (2, 32508032), (4, 16254016), (8, 8127008), (16, 4063504), (32, 2031752), (64, 1015876), (128, 507938), (256, 253969)]