30905888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{74293}}^1$

素因数の和:74316

約数の個数: 24

約数和(自身を含む): 65527308

約数和(自身を除く): 34621420

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 74293, 148586, 297172, 594344, 965809, 1188688, 1931618, 2377376, 3863236, 7726472, 15452944, 30905888]

約数ペア:

[(1, 30905888), (2, 15452944), (4, 7726472), (8, 3863236), (13, 2377376), (16, 1931618), (26, 1188688), (32, 965809), (52, 594344), (104, 297172), (208, 148586), (416, 74293)]