1240832

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 36

約数和(自身を含む): 2563176

約数和(自身を除く): 1322344

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 131, 148, 256, 262, 296, 524, 592, 1048, 1184, 2096, 2368, 4192, 4736, 4847, 8384, 9472, 9694, 16768, 19388, 33536, 38776, 77552, 155104, 310208, 620416, 1240832]

約数ペア:

[(1, 1240832), (2, 620416), (4, 310208), (8, 155104), (16, 77552), (32, 38776), (37, 33536), (64, 19388), (74, 16768), (128, 9694), (131, 9472), (148, 8384), (256, 4847), (262, 4736), (296, 4192), (524, 2368), (592, 2096), (1048, 1184)]