397088176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47093}}^1$

素因数の和:47149

約数の個数: 40

約数和(自身を含む): 840910464

約数和(自身を除く): 443822288

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 47093, 94186, 188372, 376744, 753488, 800581, 1459883, 1601162, 2919766, 3202324, 5839532, 6404648, 11679064, 12809296, 23358128, 24818011, 49636022, 99272044, 198544088, 397088176]

約数ペア:

[(1, 397088176), (2, 198544088), (4, 99272044), (8, 49636022), (16, 24818011), (17, 23358128), (31, 12809296), (34, 11679064), (62, 6404648), (68, 5839532), (124, 3202324), (136, 2919766), (248, 1601162), (272, 1459883), (496, 800581), (527, 753488), (1054, 376744), (2108, 188372), (4216, 94186), (8432, 47093)]