23173744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 49251312

約数和(自身を除く): 26077568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 353, 373, 706, 746, 1412, 1492, 2824, 2984, 3883, 4103, 5648, 5968, 7766, 8206, 15532, 16412, 31064, 32824, 62128, 65648, 131669, 263338, 526676, 1053352, 1448359, 2106704, 2896718, 5793436, 11586872, 23173744]

約数ペア:

[(1, 23173744), (2, 11586872), (4, 5793436), (8, 2896718), (11, 2106704), (16, 1448359), (22, 1053352), (44, 526676), (88, 263338), (176, 131669), (353, 65648), (373, 62128), (706, 32824), (746, 31064), (1412, 16412), (1492, 15532), (2824, 8206), (2984, 7766), (3883, 5968), (4103, 5648)]