55669744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{267643}}^1$

素因数の和:267664

約数の個数: 20

約数和(自身を含む): 116157496

約数和(自身を除く): 60487752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 267643, 535286, 1070572, 2141144, 3479359, 4282288, 6958718, 13917436, 27834872, 55669744]

約数ペア:

[(1, 55669744), (2, 27834872), (4, 13917436), (8, 6958718), (13, 4282288), (16, 3479359), (26, 2141144), (52, 1070572), (104, 535286), (208, 267643)]