About the Number

21488016

21488015 ← → 21488017

2進数表記:1010001111110000110010000

漢数字表記:二千百四十八万八千十六

素因数分解:

2 4 × 3 1 × 11 1 × 40697 1

素因数の和:40719
約数の個数: 40
約数和(自身を含む): 60558624
約数和(自身を除く): 39070608

約数列:
[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 40697, 81394, 122091, 162788, 244182, 325576, 447667, 488364, 651152, 895334, 976728, 1343001, 1790668, 1953456, 2686002, 3581336, 5372004, 7162672, 10744008, 21488016]

約数ペア:
[(1, 21488016), (2, 10744008), (3, 7162672), (4, 5372004), (6, 3581336), (8, 2686002), (11, 1953456), (12, 1790668), (16, 1343001), (22, 976728), (24, 895334), (33, 651152), (44, 488364), (48, 447667), (66, 325576), (88, 244182), (132, 162788), (176, 122091), (264, 81394), (528, 40697)]

このpageの処理時間: 0.004329681396484375 seconds