103580672

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 88

約数和(自身を含む): 231098112

約数和(自身を除く): 127517440

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 251, 256, 403, 416, 496, 502, 512, 806, 832, 992, 1004, 1024, 1612, 1664, 1984, 2008, 3224, 3263, 3328, 3968, 4016, 6448, 6526, 6656, 7781, 7936, 8032, 12896, 13052, 13312, 15562, 15872, 16064, 25792, 26104, 31124, 31744, 32128, 51584, 52208, 62248, 64256, 101153, 103168, 104416, 124496, 128512, 202306, 206336, 208832, 248992, 257024, 404612, 412672, 417664, 497984, 809224, 835328, 995968, 1618448, 1670656, 1991936, 3236896, 3341312, 3983872, 6473792, 7967744, 12947584, 25895168, 51790336, 103580672]

約数ペア:

[(1, 103580672), (2, 51790336), (4, 25895168), (8, 12947584), (13, 7967744), (16, 6473792), (26, 3983872), (31, 3341312), (32, 3236896), (52, 1991936), (62, 1670656), (64, 1618448), (104, 995968), (124, 835328), (128, 809224), (208, 497984), (248, 417664), (251, 412672), (256, 404612), (403, 257024), (416, 248992), (496, 208832), (502, 206336), (512, 202306), (806, 128512), (832, 124496), (992, 104416), (1004, 103168), (1024, 101153), (1612, 64256), (1664, 62248), (1984, 52208), (2008, 51584), (3224, 32128), (3263, 31744), (3328, 31124), (3968, 26104), (4016, 25792), (6448, 16064), (6526, 15872), (6656, 15562), (7781, 13312), (7936, 13052), (8032, 12896)]