85553552

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 200653824

約数和(自身を除く): 115100272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 496, 574, 601, 656, 868, 1148, 1202, 1271, 1736, 2296, 2404, 2542, 3472, 4207, 4592, 4808, 5084, 8414, 8897, 9616, 10168, 16828, 17794, 18631, 20336, 24641, 33656, 35588, 37262, 49282, 67312, 71176, 74524, 98564, 130417, 142352, 149048, 172487, 197128, 260834, 298096, 344974, 394256, 521668, 689948, 763871, 1043336, 1379896, 1527742, 2086672, 2759792, 3055484, 5347097, 6110968, 10694194, 12221936, 21388388, 42776776, 85553552]

約数ペア:

[(1, 85553552), (2, 42776776), (4, 21388388), (7, 12221936), (8, 10694194), (14, 6110968), (16, 5347097), (28, 3055484), (31, 2759792), (41, 2086672), (56, 1527742), (62, 1379896), (82, 1043336), (112, 763871), (124, 689948), (164, 521668), (217, 394256), (248, 344974), (287, 298096), (328, 260834), (434, 197128), (496, 172487), (574, 149048), (601, 142352), (656, 130417), (868, 98564), (1148, 74524), (1202, 71176), (1271, 67312), (1736, 49282), (2296, 37262), (2404, 35588), (2542, 33656), (3472, 24641), (4207, 20336), (4592, 18631), (4808, 17794), (5084, 16828), (8414, 10168), (8897, 9616)]