67477328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{136043}}^1$

素因数の和:136082

約数の個数: 20

約数和(自身を含む): 134955648

約数和(自身を除く): 67478320

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 136043, 272086, 544172, 1088344, 2176688, 4217333, 8434666, 16869332, 33738664, 67477328]

約数ペア:

[(1, 67477328), (2, 33738664), (4, 16869332), (8, 8434666), (16, 4217333), (31, 2176688), (62, 1088344), (124, 544172), (248, 272086), (496, 136043)]