About the Number

231108992

231108991 ← → 231108993

2進数表記:1101110001100111000110000000

漢数字表記:二億三千百十万八千九百九十二

素因数分解:

2 7 × 61 1 × 29599 1

素因数の和:29674
約数の個数: 32
約数和(自身を含む): 467976000
約数和(自身を除く): 236867008

約数列:
[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 29599, 59198, 118396, 236792, 473584, 947168, 1805539, 1894336, 3611078, 3788672, 7222156, 14444312, 28888624, 57777248, 115554496, 231108992]

約数ペア:
[(1, 231108992), (2, 115554496), (4, 57777248), (8, 28888624), (16, 14444312), (32, 7222156), (61, 3788672), (64, 3611078), (122, 1894336), (128, 1805539), (244, 947168), (488, 473584), (976, 236792), (1952, 118396), (3904, 59198), (7808, 29599)]

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