31923460

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19231}}^1$

素因数の和:19323

約数の個数: 24

約数和(自身を含む): 67850496

約数和(自身を除く): 35927036

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 19231, 38462, 76924, 96155, 192310, 384620, 1596173, 3192346, 6384692, 7980865, 15961730, 31923460]

約数ペア:

[(1, 31923460), (2, 15961730), (4, 7980865), (5, 6384692), (10, 3192346), (20, 1596173), (83, 384620), (166, 192310), (332, 96155), (415, 76924), (830, 38462), (1660, 19231)]