31301864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5309}}^1$

素因数の和:5393

約数の個数: 32

約数和(自身を含む): 64994400

約数和(自身を除く): 33692536

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5309, 5896, 10618, 21236, 42472, 58399, 116798, 233596, 355703, 467192, 711406, 1422812, 2845624, 3912733, 7825466, 15650932, 31301864]

約数ペア:

[(1, 31301864), (2, 15650932), (4, 7825466), (8, 3912733), (11, 2845624), (22, 1422812), (44, 711406), (67, 467192), (88, 355703), (134, 233596), (268, 116798), (536, 58399), (737, 42472), (1474, 21236), (2948, 10618), (5309, 5896)]