33493760

素因数分解:

$2^8\times 5^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 81236736

約数和(自身を除く): 47742976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 191, 256, 274, 320, 382, 548, 640, 685, 764, 955, 1096, 1280, 1370, 1528, 1910, 2192, 2740, 3056, 3820, 4384, 5480, 6112, 7640, 8768, 10960, 12224, 15280, 17536, 21920, 24448, 26167, 30560, 35072, 43840, 48896, 52334, 61120, 87680, 104668, 122240, 130835, 175360, 209336, 244480, 261670, 418672, 523340, 837344, 1046680, 1674688, 2093360, 3349376, 4186720, 6698752, 8373440, 16746880, 33493760]

約数ペア:

[(1, 33493760), (2, 16746880), (4, 8373440), (5, 6698752), (8, 4186720), (10, 3349376), (16, 2093360), (20, 1674688), (32, 1046680), (40, 837344), (64, 523340), (80, 418672), (128, 261670), (137, 244480), (160, 209336), (191, 175360), (256, 130835), (274, 122240), (320, 104668), (382, 87680), (548, 61120), (640, 52334), (685, 48896), (764, 43840), (955, 35072), (1096, 30560), (1280, 26167), (1370, 24448), (1528, 21920), (1910, 17536), (2192, 15280), (2740, 12224), (3056, 10960), (3820, 8768), (4384, 7640), (5480, 6112)]