23879504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 54847680

約数和(自身を除く): 30968176

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 176, 193, 209, 296, 304, 386, 407, 418, 592, 703, 772, 814, 836, 1406, 1544, 1628, 1672, 2123, 2812, 3088, 3256, 3344, 3667, 4246, 5624, 6512, 7141, 7334, 7733, 8492, 11248, 14282, 14668, 15466, 16984, 28564, 29336, 30932, 33968, 40337, 57128, 58672, 61864, 78551, 80674, 114256, 123728, 135679, 157102, 161348, 271358, 314204, 322696, 542716, 628408, 645392, 1085432, 1256816, 1492469, 2170864, 2984938, 5969876, 11939752, 23879504]

約数ペア:

[(1, 23879504), (2, 11939752), (4, 5969876), (8, 2984938), (11, 2170864), (16, 1492469), (19, 1256816), (22, 1085432), (37, 645392), (38, 628408), (44, 542716), (74, 322696), (76, 314204), (88, 271358), (148, 161348), (152, 157102), (176, 135679), (193, 123728), (209, 114256), (296, 80674), (304, 78551), (386, 61864), (407, 58672), (418, 57128), (592, 40337), (703, 33968), (772, 30932), (814, 29336), (836, 28564), (1406, 16984), (1544, 15466), (1628, 14668), (1672, 14282), (2123, 11248), (2812, 8492), (3088, 7733), (3256, 7334), (3344, 7141), (3667, 6512), (4246, 5624)]