85287776

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22397}}^1$

素因数の和:22431

約数の個数: 48

約数和(自身を含む): 203194656

約数和(自身を除く): 117906880

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 22397, 44794, 89588, 156779, 179176, 313558, 358352, 380749, 627116, 716704, 761498, 1254232, 1522996, 2508464, 2665243, 3045992, 5016928, 5330486, 6091984, 10660972, 12183968, 21321944, 42643888, 85287776]

約数ペア:

[(1, 85287776), (2, 42643888), (4, 21321944), (7, 12183968), (8, 10660972), (14, 6091984), (16, 5330486), (17, 5016928), (28, 3045992), (32, 2665243), (34, 2508464), (56, 1522996), (68, 1254232), (112, 761498), (119, 716704), (136, 627116), (224, 380749), (238, 358352), (272, 313558), (476, 179176), (544, 156779), (952, 89588), (1904, 44794), (3808, 22397)]