31017116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8171}}^1$

素因数の和:8261

約数の個数: 24

約数和(自身を含む): 59263344

約数和(自身を除く): 28246228

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 8171, 16342, 32684, 106223, 212446, 424892, 596483, 1192966, 2385932, 7754279, 15508558, 31017116]

約数ペア:

[(1, 31017116), (2, 15508558), (4, 7754279), (13, 2385932), (26, 1192966), (52, 596483), (73, 424892), (146, 212446), (292, 106223), (949, 32684), (1898, 16342), (3796, 8171)]