23673088

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 51672320

約数和(自身を除く): 27999232

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 157, 248, 256, 304, 314, 496, 589, 608, 628, 992, 1178, 1216, 1256, 1984, 2356, 2432, 2512, 2983, 3968, 4712, 4864, 4867, 5024, 5966, 7936, 9424, 9734, 10048, 11932, 18848, 19468, 20096, 23864, 37696, 38936, 40192, 47728, 75392, 77872, 92473, 95456, 150784, 155744, 184946, 190912, 311488, 369892, 381824, 622976, 739784, 763648, 1245952, 1479568, 2959136, 5918272, 11836544, 23673088]

約数ペア:

[(1, 23673088), (2, 11836544), (4, 5918272), (8, 2959136), (16, 1479568), (19, 1245952), (31, 763648), (32, 739784), (38, 622976), (62, 381824), (64, 369892), (76, 311488), (124, 190912), (128, 184946), (152, 155744), (157, 150784), (248, 95456), (256, 92473), (304, 77872), (314, 75392), (496, 47728), (589, 40192), (608, 38936), (628, 37696), (992, 23864), (1178, 20096), (1216, 19468), (1256, 18848), (1984, 11932), (2356, 10048), (2432, 9734), (2512, 9424), (2983, 7936), (3968, 5966), (4712, 5024), (4864, 4867)]