87999616

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 190815480

約数和(自身を除く): 102815864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 272, 296, 544, 592, 629, 1088, 1093, 1184, 1258, 2176, 2186, 2368, 2516, 4372, 4736, 5032, 8744, 10064, 17488, 18581, 20128, 34976, 37162, 40256, 40441, 69952, 74324, 80512, 80882, 139904, 148648, 161764, 297296, 323528, 594592, 647056, 687497, 1189184, 1294112, 1374994, 2378368, 2588224, 2749988, 5176448, 5499976, 10999952, 21999904, 43999808, 87999616]

約数ペア:

[(1, 87999616), (2, 43999808), (4, 21999904), (8, 10999952), (16, 5499976), (17, 5176448), (32, 2749988), (34, 2588224), (37, 2378368), (64, 1374994), (68, 1294112), (74, 1189184), (128, 687497), (136, 647056), (148, 594592), (272, 323528), (296, 297296), (544, 161764), (592, 148648), (629, 139904), (1088, 80882), (1093, 80512), (1184, 74324), (1258, 69952), (2176, 40441), (2186, 40256), (2368, 37162), (2516, 34976), (4372, 20128), (4736, 18581), (5032, 17488), (8744, 10064)]