89291098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 150151680

約数和(自身を除く): 60860582

約数列:

[1, 2, 13, 26, 31, 62, 139, 278, 403, 797, 806, 1594, 1807, 3614, 4309, 8618, 10361, 20722, 24707, 49414, 56017, 110783, 112034, 221566, 321191, 642382, 1440179, 2880358, 3434273, 6868546, 44645549, 89291098]

約数ペア:

[(1, 89291098), (2, 44645549), (13, 6868546), (26, 3434273), (31, 2880358), (62, 1440179), (139, 642382), (278, 321191), (403, 221566), (797, 112034), (806, 110783), (1594, 56017), (1807, 49414), (3614, 24707), (4309, 20722), (8618, 10361)]