88403890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1367}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 165473280

約数和(自身を除く): 77069390

約数列:

[1, 2, 5, 10, 29, 58, 145, 223, 290, 446, 1115, 1367, 2230, 2734, 6467, 6835, 12934, 13670, 32335, 39643, 64670, 79286, 198215, 304841, 396430, 609682, 1524205, 3048410, 8840389, 17680778, 44201945, 88403890]

約数ペア:

[(1, 88403890), (2, 44201945), (5, 17680778), (10, 8840389), (29, 3048410), (58, 1524205), (145, 609682), (223, 396430), (290, 304841), (446, 198215), (1115, 79286), (1367, 64670), (2230, 39643), (2734, 32335), (6467, 13670), (6835, 12934)]