202320128

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{46489}}^1$

素因数の和:46522

約数の個数: 36

約数和(自身を含む): 427615020

約数和(自身を除く): 225294892

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 46489, 92978, 185956, 371912, 743824, 790313, 1487648, 1580626, 2975296, 3161252, 5950592, 6322504, 11901184, 12645008, 25290016, 50580032, 101160064, 202320128]

約数ペア:

[(1, 202320128), (2, 101160064), (4, 50580032), (8, 25290016), (16, 12645008), (17, 11901184), (32, 6322504), (34, 5950592), (64, 3161252), (68, 2975296), (128, 1580626), (136, 1487648), (256, 790313), (272, 743824), (544, 371912), (1088, 185956), (2176, 92978), (4352, 46489)]