107931248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{355037}}^1$

素因数の和:355064

約数の個数: 20

約数和(自身を含む): 220123560

約数和(自身を除く): 112192312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 355037, 710074, 1420148, 2840296, 5680592, 6745703, 13491406, 26982812, 53965624, 107931248]

約数ペア:

[(1, 107931248), (2, 53965624), (4, 26982812), (8, 13491406), (16, 6745703), (19, 5680592), (38, 2840296), (76, 1420148), (152, 710074), (304, 355037)]