84725330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4139}}^1$

素因数の和:4258

約数の個数: 32

約数和(自身を含む): 160963200

約数和(自身を除く): 76237870

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 4139, 8278, 10235, 20470, 20695, 41390, 95197, 190394, 368371, 475985, 736742, 951970, 1841855, 3683710, 8472533, 16945066, 42362665, 84725330]

約数ペア:

[(1, 84725330), (2, 42362665), (5, 16945066), (10, 8472533), (23, 3683710), (46, 1841855), (89, 951970), (115, 736742), (178, 475985), (230, 368371), (445, 190394), (890, 95197), (2047, 41390), (4094, 20695), (4139, 20470), (8278, 10235)]