1031001856

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{983}}^1$

素因数の和:1257

約数の個数: 72

約数和(自身を含む): 2190301344

約数和(自身を除く): 1159299488

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 241, 256, 272, 482, 544, 964, 983, 1088, 1928, 1966, 2176, 3856, 3932, 4097, 4352, 7712, 7864, 8194, 15424, 15728, 16388, 16711, 30848, 31456, 32776, 33422, 61696, 62912, 65552, 66844, 125824, 131104, 133688, 236903, 251648, 262208, 267376, 473806, 524416, 534752, 947612, 1048832, 1069504, 1895224, 2139008, 3790448, 4027351, 4278016, 7580896, 8054702, 15161792, 16109404, 30323584, 32218808, 60647168, 64437616, 128875232, 257750464, 515500928, 1031001856]

約数ペア:

[(1, 1031001856), (2, 515500928), (4, 257750464), (8, 128875232), (16, 64437616), (17, 60647168), (32, 32218808), (34, 30323584), (64, 16109404), (68, 15161792), (128, 8054702), (136, 7580896), (241, 4278016), (256, 4027351), (272, 3790448), (482, 2139008), (544, 1895224), (964, 1069504), (983, 1048832), (1088, 947612), (1928, 534752), (1966, 524416), (2176, 473806), (3856, 267376), (3932, 262208), (4097, 251648), (4352, 236903), (7712, 133688), (7864, 131104), (8194, 125824), (15424, 66844), (15728, 65552), (16388, 62912), (16711, 61696), (30848, 33422), (31456, 32776)]