103397648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{208463}}^1$

素因数の和:208502

約数の個数: 20

約数和(自身を含む): 206796288

約数和(自身を除く): 103398640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 208463, 416926, 833852, 1667704, 3335408, 6462353, 12924706, 25849412, 51698824, 103397648]

約数ペア:

[(1, 103397648), (2, 51698824), (4, 25849412), (8, 12924706), (16, 6462353), (31, 3335408), (62, 1667704), (124, 833852), (248, 416926), (496, 208463)]