22154128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1135

約数の個数: 40

約数和(自身を含む): 46068480

約数和(自身を除く): 23914352

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1031, 1264, 1343, 2062, 2686, 4124, 5372, 8248, 10744, 16496, 17527, 21488, 35054, 70108, 81449, 140216, 162898, 280432, 325796, 651592, 1303184, 1384633, 2769266, 5538532, 11077064, 22154128]

約数ペア:

[(1, 22154128), (2, 11077064), (4, 5538532), (8, 2769266), (16, 1384633), (17, 1303184), (34, 651592), (68, 325796), (79, 280432), (136, 162898), (158, 140216), (272, 81449), (316, 70108), (632, 35054), (1031, 21488), (1264, 17527), (1343, 16496), (2062, 10744), (2686, 8248), (4124, 5372)]