16082272

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 35277984

約数和(自身を除く): 19195712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 47, 68, 74, 94, 136, 148, 188, 272, 289, 296, 376, 544, 578, 592, 629, 752, 799, 1156, 1184, 1258, 1504, 1598, 1739, 2312, 2516, 3196, 3478, 4624, 5032, 6392, 6956, 9248, 10064, 10693, 12784, 13583, 13912, 20128, 21386, 25568, 27166, 27824, 29563, 42772, 54332, 55648, 59126, 85544, 108664, 118252, 171088, 217328, 236504, 342176, 434656, 473008, 502571, 946016, 1005142, 2010284, 4020568, 8041136, 16082272]

約数ペア:

[(1, 16082272), (2, 8041136), (4, 4020568), (8, 2010284), (16, 1005142), (17, 946016), (32, 502571), (34, 473008), (37, 434656), (47, 342176), (68, 236504), (74, 217328), (94, 171088), (136, 118252), (148, 108664), (188, 85544), (272, 59126), (289, 55648), (296, 54332), (376, 42772), (544, 29563), (578, 27824), (592, 27166), (629, 25568), (752, 21386), (799, 20128), (1156, 13912), (1184, 13583), (1258, 12784), (1504, 10693), (1598, 10064), (1739, 9248), (2312, 6956), (2516, 6392), (3196, 5032), (3478, 4624)]