195244389968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{19583}}^1\times {\mathrm{20101}}^1$

素因数の和:39723

約数の個数: 40

約数和(自身を含む): 390528147456

約数和(自身を除く): 195283757488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 19583, 20101, 39166, 40202, 78332, 80404, 156664, 160808, 313328, 321616, 607073, 623131, 1214146, 1246262, 2428292, 2492524, 4856584, 4985048, 9713168, 9970096, 393637883, 787275766, 1574551532, 3149103064, 6298206128, 12202774373, 24405548746, 48811097492, 97622194984, 195244389968]

約数ペア:

[(1, 195244389968), (2, 97622194984), (4, 48811097492), (8, 24405548746), (16, 12202774373), (31, 6298206128), (62, 3149103064), (124, 1574551532), (248, 787275766), (496, 393637883), (19583, 9970096), (20101, 9713168), (39166, 4985048), (40202, 4856584), (78332, 2492524), (80404, 2428292), (156664, 1246262), (160808, 1214146), (313328, 623131), (321616, 607073)]