8910367328

素因数分解:

$2^5\times {\mathrm{421}}^1\times {\mathrm{443}}^1\times {\mathrm{1493}}^1$

素因数の和:2367

約数の個数: 48

約数和(自身を含む): 17635450896

約数和(自身を除く): 8725083568

約数列:

[1, 2, 4, 8, 16, 32, 421, 443, 842, 886, 1493, 1684, 1772, 2986, 3368, 3544, 5972, 6736, 7088, 11944, 13472, 14176, 23888, 47776, 186503, 373006, 628553, 661399, 746012, 1257106, 1322798, 1492024, 2514212, 2645596, 2984048, 5028424, 5291192, 5968096, 10056848, 10582384, 20113696, 21164768, 278448979, 556897958, 1113795916, 2227591832, 4455183664, 8910367328]

約数ペア:

[(1, 8910367328), (2, 4455183664), (4, 2227591832), (8, 1113795916), (16, 556897958), (32, 278448979), (421, 21164768), (443, 20113696), (842, 10582384), (886, 10056848), (1493, 5968096), (1684, 5291192), (1772, 5028424), (2986, 2984048), (3368, 2645596), (3544, 2514212), (5972, 1492024), (6736, 1322798), (7088, 1257106), (11944, 746012), (13472, 661399), (14176, 628553), (23888, 373006), (47776, 186503)]