42303248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{203381}}^1$

素因数の和:203402

約数の個数: 20

約数和(自身を含む): 88267788

約数和(自身を除く): 45964540

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 203381, 406762, 813524, 1627048, 2643953, 3254096, 5287906, 10575812, 21151624, 42303248]

約数ペア:

[(1, 42303248), (2, 21151624), (4, 10575812), (8, 5287906), (13, 3254096), (16, 2643953), (26, 1627048), (52, 813524), (104, 406762), (208, 203381)]