31881984

素因数分解:

$2^8\times 3^1\times {\mathrm{41513}}^1$

素因数の和:41532

約数の個数: 36

約数和(自身を含む): 84854616

約数和(自身を除く): 52972632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 41513, 83026, 124539, 166052, 249078, 332104, 498156, 664208, 996312, 1328416, 1992624, 2656832, 3985248, 5313664, 7970496, 10627328, 15940992, 31881984]

約数ペア:

[(1, 31881984), (2, 15940992), (3, 10627328), (4, 7970496), (6, 5313664), (8, 3985248), (12, 2656832), (16, 1992624), (24, 1328416), (32, 996312), (48, 664208), (64, 498156), (96, 332104), (128, 249078), (192, 166052), (256, 124539), (384, 83026), (768, 41513)]