57940178

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 93130752

約数和(自身を除く): 35190574

約数列:

[1, 2, 31, 43, 62, 86, 103, 206, 211, 422, 1333, 2666, 3193, 4429, 6386, 6541, 8858, 9073, 13082, 18146, 21733, 43466, 137299, 274598, 281263, 562526, 673723, 934519, 1347446, 1869038, 28970089, 57940178]

約数ペア:

[(1, 57940178), (2, 28970089), (31, 1869038), (43, 1347446), (62, 934519), (86, 673723), (103, 562526), (206, 281263), (211, 274598), (422, 137299), (1333, 43466), (2666, 21733), (3193, 18146), (4429, 13082), (6386, 9073), (6541, 8858)]