69023344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{331843}}^1$

素因数の和:331864

約数の個数: 20

約数和(自身を含む): 144020296

約数和(自身を除く): 74996952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 331843, 663686, 1327372, 2654744, 4313959, 5309488, 8627918, 17255836, 34511672, 69023344]

約数ペア:

[(1, 69023344), (2, 34511672), (4, 17255836), (8, 8627918), (13, 5309488), (16, 4313959), (26, 2654744), (52, 1327372), (104, 663686), (208, 331843)]