238987072

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{41957}}^1$

素因数の和:42058

約数の個数: 28

約数和(自身を含む): 479579940

約数和(自身を除く): 240592868

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 41957, 83914, 167828, 335656, 671312, 1342624, 2685248, 3734173, 7468346, 14936692, 29873384, 59746768, 119493536, 238987072]

約数ペア:

[(1, 238987072), (2, 119493536), (4, 59746768), (8, 29873384), (16, 14936692), (32, 7468346), (64, 3734173), (89, 2685248), (178, 1342624), (356, 671312), (712, 335656), (1424, 167828), (2848, 83914), (5696, 41957)]