20241416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 20884984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 764, 1019, 1528, 2038, 2483, 4076, 4966, 8152, 9932, 13247, 19864, 26494, 52988, 105976, 194629, 389258, 778516, 1557032, 2530177, 5060354, 10120708, 20241416]

約数ペア:

[(1, 20241416), (2, 10120708), (4, 5060354), (8, 2530177), (13, 1557032), (26, 778516), (52, 389258), (104, 194629), (191, 105976), (382, 52988), (764, 26494), (1019, 19864), (1528, 13247), (2038, 9932), (2483, 8152), (4076, 4966)]