91647148

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{863}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 162570240

約数和(自身を除く): 70923092

約数列:

[1, 2, 4, 139, 191, 278, 382, 556, 764, 863, 1726, 3452, 26549, 53098, 106196, 119957, 164833, 239914, 329666, 479828, 659332, 22911787, 45823574, 91647148]

約数ペア:

[(1, 91647148), (2, 45823574), (4, 22911787), (139, 659332), (191, 479828), (278, 329666), (382, 239914), (556, 164833), (764, 119957), (863, 106196), (1726, 53098), (3452, 26549)]