173680432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8747}}^1$

素因数の和:8845

約数の個数: 40

約数和(自身を含む): 361222416

約数和(自身を除く): 187541984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 8747, 9928, 17494, 19856, 34988, 69976, 139952, 148699, 297398, 594796, 638531, 1189592, 1277062, 2379184, 2554124, 5108248, 10216496, 10855027, 21710054, 43420108, 86840216, 173680432]

約数ペア:

[(1, 173680432), (2, 86840216), (4, 43420108), (8, 21710054), (16, 10855027), (17, 10216496), (34, 5108248), (68, 2554124), (73, 2379184), (136, 1277062), (146, 1189592), (272, 638531), (292, 594796), (584, 297398), (1168, 148699), (1241, 139952), (2482, 69976), (4964, 34988), (8747, 19856), (9928, 17494)]