1123838432

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{1951}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 2266693632

約数和(自身を除く): 1142855200

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 383, 752, 766, 1504, 1532, 1951, 3064, 3902, 6128, 7804, 12256, 15608, 18001, 31216, 36002, 62432, 72004, 91697, 144008, 183394, 288016, 366788, 576032, 733576, 747233, 1467152, 1494466, 2934304, 2988932, 5977864, 11955728, 23911456, 35119951, 70239902, 140479804, 280959608, 561919216, 1123838432]

約数ペア:

[(1, 1123838432), (2, 561919216), (4, 280959608), (8, 140479804), (16, 70239902), (32, 35119951), (47, 23911456), (94, 11955728), (188, 5977864), (376, 2988932), (383, 2934304), (752, 1494466), (766, 1467152), (1504, 747233), (1532, 733576), (1951, 576032), (3064, 366788), (3902, 288016), (6128, 183394), (7804, 144008), (12256, 91697), (15608, 72004), (18001, 62432), (31216, 36002)]