83919778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 135501696

約数和(自身を除く): 51581918

約数列:

[1, 2, 23, 46, 67, 73, 134, 146, 373, 746, 1541, 1679, 3082, 3358, 4891, 8579, 9782, 17158, 24991, 27229, 49982, 54458, 112493, 224986, 574793, 626267, 1149586, 1252534, 1824343, 3648686, 41959889, 83919778]

約数ペア:

[(1, 83919778), (2, 41959889), (23, 3648686), (46, 1824343), (67, 1252534), (73, 1149586), (134, 626267), (146, 574793), (373, 224986), (746, 112493), (1541, 54458), (1679, 49982), (3082, 27229), (3358, 24991), (4891, 17158), (8579, 9782)]