42283132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 81607680

約数和(自身を除く): 39324548

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 131, 137, 262, 274, 524, 548, 589, 1178, 2356, 2489, 2603, 4061, 4247, 4978, 5206, 8122, 8494, 9956, 10412, 16244, 16988, 17947, 35894, 71788, 77159, 80693, 154318, 161386, 308636, 322772, 340993, 556357, 681986, 1112714, 1363972, 2225428, 10570783, 21141566, 42283132]

約数ペア:

[(1, 42283132), (2, 21141566), (4, 10570783), (19, 2225428), (31, 1363972), (38, 1112714), (62, 681986), (76, 556357), (124, 340993), (131, 322772), (137, 308636), (262, 161386), (274, 154318), (524, 80693), (548, 77159), (589, 71788), (1178, 35894), (2356, 17947), (2489, 16988), (2603, 16244), (4061, 10412), (4247, 9956), (4978, 8494), (5206, 8122)]