30905264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4793}}^1$

素因数の和:4845

約数の個数: 40

約数和(自身を含む): 66579072

約数和(自身を除く): 35673808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 4793, 6448, 9586, 19172, 38344, 62309, 76688, 124618, 148583, 249236, 297166, 498472, 594332, 996944, 1188664, 1931579, 2377328, 3863158, 7726316, 15452632, 30905264]

約数ペア:

[(1, 30905264), (2, 15452632), (4, 7726316), (8, 3863158), (13, 2377328), (16, 1931579), (26, 1188664), (31, 996944), (52, 594332), (62, 498472), (104, 297166), (124, 249236), (208, 148583), (248, 124618), (403, 76688), (496, 62309), (806, 38344), (1612, 19172), (3224, 9586), (4793, 6448)]