212098528

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12577}}^1$

素因数の和:12635

約数の個数: 48

約数和(自身を含む): 456430464

約数和(自身を除く): 244331936

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 12577, 16864, 25154, 50308, 100616, 201232, 213809, 389887, 402464, 427618, 779774, 855236, 1559548, 1710472, 3119096, 3420944, 6238192, 6628079, 6841888, 12476384, 13256158, 26512316, 53024632, 106049264, 212098528]

約数ペア:

[(1, 212098528), (2, 106049264), (4, 53024632), (8, 26512316), (16, 13256158), (17, 12476384), (31, 6841888), (32, 6628079), (34, 6238192), (62, 3420944), (68, 3119096), (124, 1710472), (136, 1559548), (248, 855236), (272, 779774), (496, 427618), (527, 402464), (544, 389887), (992, 213809), (1054, 201232), (2108, 100616), (4216, 50308), (8432, 25154), (12577, 16864)]