163699328

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{98377}}^1$

素因数の和:98404

約数の個数: 32

約数和(自身を含む): 351209460

約数和(自身を除く): 187510132

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 98377, 196754, 393508, 787016, 1278901, 1574032, 2557802, 3148064, 5115604, 6296128, 10231208, 12592256, 20462416, 40924832, 81849664, 163699328]

約数ペア:

[(1, 163699328), (2, 81849664), (4, 40924832), (8, 20462416), (13, 12592256), (16, 10231208), (26, 6296128), (32, 5115604), (52, 3148064), (64, 2557802), (104, 1574032), (128, 1278901), (208, 787016), (416, 393508), (832, 196754), (1664, 98377)]