31205472

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19121}}^1$

素因数の和:19151

約数の個数: 48

約数和(自身を含む): 86737392

約数和(自身を除く): 55531920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 19121, 38242, 57363, 76484, 114726, 152968, 229452, 305936, 325057, 458904, 611872, 650114, 917808, 975171, 1300228, 1835616, 1950342, 2600456, 3900684, 5200912, 7801368, 10401824, 15602736, 31205472]

約数ペア:

[(1, 31205472), (2, 15602736), (3, 10401824), (4, 7801368), (6, 5200912), (8, 3900684), (12, 2600456), (16, 1950342), (17, 1835616), (24, 1300228), (32, 975171), (34, 917808), (48, 650114), (51, 611872), (68, 458904), (96, 325057), (102, 305936), (136, 229452), (204, 152968), (272, 114726), (408, 76484), (544, 57363), (816, 38242), (1632, 19121)]