42006128

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{9343}}^1$

素因数の和:9632

約数の個数: 20

約数和(自身を含む): 81685248

約数和(自身を除く): 39679120

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 9343, 18686, 37372, 74744, 149488, 2625383, 5250766, 10501532, 21003064, 42006128]

約数ペア:

[(1, 42006128), (2, 21003064), (4, 10501532), (8, 5250766), (16, 2625383), (281, 149488), (562, 74744), (1124, 37372), (2248, 18686), (4496, 9343)]