16181104

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 40

約数和(自身を含む): 32520240

約数和(自身を除く): 16339136

約数列:

[1, 2, 4, 8, 16, 59, 61, 118, 122, 236, 244, 281, 472, 488, 562, 944, 976, 1124, 2248, 3599, 4496, 7198, 14396, 16579, 17141, 28792, 33158, 34282, 57584, 66316, 68564, 132632, 137128, 265264, 274256, 1011319, 2022638, 4045276, 8090552, 16181104]

約数ペア:

[(1, 16181104), (2, 8090552), (4, 4045276), (8, 2022638), (16, 1011319), (59, 274256), (61, 265264), (118, 137128), (122, 132632), (236, 68564), (244, 66316), (281, 57584), (472, 34282), (488, 33158), (562, 28792), (944, 17141), (976, 16579), (1124, 14396), (2248, 7198), (3599, 4496)]