31228962

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 68027904

約数和(自身を除く): 36798942

約数列:

[1, 2, 3, 6, 37, 41, 47, 73, 74, 82, 94, 111, 123, 141, 146, 219, 222, 246, 282, 438, 1517, 1739, 1927, 2701, 2993, 3034, 3431, 3478, 3854, 4551, 5217, 5402, 5781, 5986, 6862, 8103, 8979, 9102, 10293, 10434, 11562, 16206, 17958, 20586, 71299, 110741, 126947, 140671, 142598, 213897, 221482, 253894, 281342, 332223, 380841, 422013, 427794, 664446, 761682, 844026, 5204827, 10409654, 15614481, 31228962]

約数ペア:

[(1, 31228962), (2, 15614481), (3, 10409654), (6, 5204827), (37, 844026), (41, 761682), (47, 664446), (73, 427794), (74, 422013), (82, 380841), (94, 332223), (111, 281342), (123, 253894), (141, 221482), (146, 213897), (219, 142598), (222, 140671), (246, 126947), (282, 110741), (438, 71299), (1517, 20586), (1739, 17958), (1927, 16206), (2701, 11562), (2993, 10434), (3034, 10293), (3431, 9102), (3478, 8979), (3854, 8103), (4551, 6862), (5217, 5986), (5402, 5781)]