111379216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28183}}^1$

素因数の和:28223

約数の個数: 40

約数和(自身を含む): 244637120

約数和(自身を除く): 133257904

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 28183, 56366, 112732, 225464, 366379, 450928, 535477, 732758, 1070954, 1465516, 2141908, 2931032, 4283816, 5862064, 6961201, 8567632, 13922402, 27844804, 55689608, 111379216]

約数ペア:

[(1, 111379216), (2, 55689608), (4, 27844804), (8, 13922402), (13, 8567632), (16, 6961201), (19, 5862064), (26, 4283816), (38, 2931032), (52, 2141908), (76, 1465516), (104, 1070954), (152, 732758), (208, 535477), (247, 450928), (304, 366379), (494, 225464), (988, 112732), (1976, 56366), (3952, 28183)]