244861808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8093}}^1$

素因数の和:8193

約数の個数: 40

約数和(自身を含む): 497813376

約数和(自身を除く): 252951568

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 7564, 8093, 15128, 16186, 30256, 32372, 64744, 129488, 250883, 493673, 501766, 987346, 1003532, 1974692, 2007064, 3949384, 4014128, 7898768, 15303863, 30607726, 61215452, 122430904, 244861808]

約数ペア:

[(1, 244861808), (2, 122430904), (4, 61215452), (8, 30607726), (16, 15303863), (31, 7898768), (61, 4014128), (62, 3949384), (122, 2007064), (124, 1974692), (244, 1003532), (248, 987346), (488, 501766), (496, 493673), (976, 250883), (1891, 129488), (3782, 64744), (7564, 32372), (8093, 30256), (15128, 16186)]