23905328

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 47996928

約数和(自身を除く): 24091600

約数列:

[1, 2, 4, 8, 16, 47, 83, 94, 166, 188, 332, 376, 383, 664, 752, 766, 1328, 1532, 3064, 3901, 6128, 7802, 15604, 18001, 31208, 31789, 36002, 62416, 63578, 72004, 127156, 144008, 254312, 288016, 508624, 1494083, 2988166, 5976332, 11952664, 23905328]

約数ペア:

[(1, 23905328), (2, 11952664), (4, 5976332), (8, 2988166), (16, 1494083), (47, 508624), (83, 288016), (94, 254312), (166, 144008), (188, 127156), (332, 72004), (376, 63578), (383, 62416), (664, 36002), (752, 31789), (766, 31208), (1328, 18001), (1532, 15604), (3064, 7802), (3901, 6128)]