23173616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2517

約数の個数: 40

約数和(自身を含む): 48806400

約数和(自身を除く): 25632784

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 2459, 4712, 4918, 9424, 9836, 19672, 39344, 46721, 76229, 93442, 152458, 186884, 304916, 373768, 609832, 747536, 1219664, 1448351, 2896702, 5793404, 11586808, 23173616]

約数ペア:

[(1, 23173616), (2, 11586808), (4, 5793404), (8, 2896702), (16, 1448351), (19, 1219664), (31, 747536), (38, 609832), (62, 373768), (76, 304916), (124, 186884), (152, 152458), (248, 93442), (304, 76229), (496, 46721), (589, 39344), (1178, 19672), (2356, 9836), (2459, 9424), (4712, 4918)]