89068090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1031}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 164509056

約数和(自身を除く): 75440966

約数列:

[1, 2, 5, 10, 53, 106, 163, 265, 326, 530, 815, 1031, 1630, 2062, 5155, 8639, 10310, 17278, 43195, 54643, 86390, 109286, 168053, 273215, 336106, 546430, 840265, 1680530, 8906809, 17813618, 44534045, 89068090]

約数ペア:

[(1, 89068090), (2, 44534045), (5, 17813618), (10, 8906809), (53, 1680530), (106, 840265), (163, 546430), (265, 336106), (326, 273215), (530, 168053), (815, 109286), (1031, 86390), (1630, 54643), (2062, 43195), (5155, 17278), (8639, 10310)]