16939535488

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{7784713}}^1$

素因数の和:7784744

約数の個数: 32

約数和(自身を含む): 35731837260

約数和(自身を除く): 18792301772

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 7784713, 15569426, 31138852, 62277704, 124555408, 132340121, 249110816, 264680242, 498221632, 529360484, 996443264, 1058720968, 2117441936, 4234883872, 8469767744, 16939535488]

約数ペア:

[(1, 16939535488), (2, 8469767744), (4, 4234883872), (8, 2117441936), (16, 1058720968), (17, 996443264), (32, 529360484), (34, 498221632), (64, 264680242), (68, 249110816), (128, 132340121), (136, 124555408), (272, 62277704), (544, 31138852), (1088, 15569426), (2176, 7784713)]