16645670

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 30909600

約数和(自身を除く): 14263930

約数列:

[1, 2, 5, 10, 59, 89, 118, 178, 295, 317, 445, 590, 634, 890, 1585, 3170, 5251, 10502, 18703, 26255, 28213, 37406, 52510, 56426, 93515, 141065, 187030, 282130, 1664567, 3329134, 8322835, 16645670]

約数ペア:

[(1, 16645670), (2, 8322835), (5, 3329134), (10, 1664567), (59, 282130), (89, 187030), (118, 141065), (178, 93515), (295, 56426), (317, 52510), (445, 37406), (590, 28213), (634, 26255), (890, 18703), (1585, 10502), (3170, 5251)]