80837584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9587}}^1$

素因数の和:9643

約数の個数: 40

約数和(自身を含む): 171203328

約数和(自身を除く): 90365744

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 9587, 19174, 38348, 76696, 153392, 162979, 297197, 325958, 594394, 651916, 1188788, 1303832, 2377576, 2607664, 4755152, 5052349, 10104698, 20209396, 40418792, 80837584]

約数ペア:

[(1, 80837584), (2, 40418792), (4, 20209396), (8, 10104698), (16, 5052349), (17, 4755152), (31, 2607664), (34, 2377576), (62, 1303832), (68, 1188788), (124, 651916), (136, 594394), (248, 325958), (272, 297197), (496, 162979), (527, 153392), (1054, 76696), (2108, 38348), (4216, 19174), (8432, 9587)]