167331424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{402239}}^1$

素因数の和:402262

約数の個数: 24

約数和(自身を含む): 354775680

約数和(自身を除く): 187444256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 402239, 804478, 1608956, 3217912, 5229107, 6435824, 10458214, 12871648, 20916428, 41832856, 83665712, 167331424]

約数ペア:

[(1, 167331424), (2, 83665712), (4, 41832856), (8, 20916428), (13, 12871648), (16, 10458214), (26, 6435824), (32, 5229107), (52, 3217912), (104, 1608956), (208, 804478), (416, 402239)]