16397888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19709}}^1$

素因数の和:19734

約数の個数: 28

約数和(自身を含む): 35044380

約数和(自身を除く): 18646492

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 19709, 39418, 78836, 157672, 256217, 315344, 512434, 630688, 1024868, 1261376, 2049736, 4099472, 8198944, 16397888]

約数ペア:

[(1, 16397888), (2, 8198944), (4, 4099472), (8, 2049736), (13, 1261376), (16, 1024868), (26, 630688), (32, 512434), (52, 315344), (64, 256217), (104, 157672), (208, 78836), (416, 39418), (832, 19709)]