87049792

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4211}}^1$

素因数の和:4259

約数の個数: 56

約数和(自身を含む): 192572640

約数和(自身を除く): 105522848

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 4211, 5168, 8422, 10336, 16844, 20672, 33688, 67376, 71587, 80009, 134752, 143174, 160018, 269504, 286348, 320036, 572696, 640072, 1145392, 1280144, 1360153, 2290784, 2560288, 2720306, 4581568, 5120576, 5440612, 10881224, 21762448, 43524896, 87049792]

約数ペア:

[(1, 87049792), (2, 43524896), (4, 21762448), (8, 10881224), (16, 5440612), (17, 5120576), (19, 4581568), (32, 2720306), (34, 2560288), (38, 2290784), (64, 1360153), (68, 1280144), (76, 1145392), (136, 640072), (152, 572696), (272, 320036), (304, 286348), (323, 269504), (544, 160018), (608, 143174), (646, 134752), (1088, 80009), (1216, 71587), (1292, 67376), (2584, 33688), (4211, 20672), (5168, 16844), (8422, 10336)]