387696832

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15493}}^1$

素因数の和:15545

約数の個数: 56

約数和(自身を含む): 850062816

約数和(自身を除く): 462365984

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1088, 1472, 1564, 3128, 6256, 12512, 15493, 25024, 30986, 61972, 123944, 247888, 263381, 356339, 495776, 526762, 712678, 991552, 1053524, 1425356, 2107048, 2850712, 4214096, 5701424, 6057763, 8428192, 11402848, 12115526, 16856384, 22805696, 24231052, 48462104, 96924208, 193848416, 387696832]

約数ペア:

[(1, 387696832), (2, 193848416), (4, 96924208), (8, 48462104), (16, 24231052), (17, 22805696), (23, 16856384), (32, 12115526), (34, 11402848), (46, 8428192), (64, 6057763), (68, 5701424), (92, 4214096), (136, 2850712), (184, 2107048), (272, 1425356), (368, 1053524), (391, 991552), (544, 712678), (736, 526762), (782, 495776), (1088, 356339), (1472, 263381), (1564, 247888), (3128, 123944), (6256, 61972), (12512, 30986), (15493, 25024)]