16840805552

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1579}}^1\times {\mathrm{21503}}^1$

素因数の和:23121

約数の個数: 40

約数和(自身を含む): 33704509440

約数和(自身を除く): 16863703888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1579, 3158, 6316, 12632, 21503, 25264, 43006, 48949, 86012, 97898, 172024, 195796, 344048, 391592, 666593, 783184, 1333186, 2666372, 5332744, 10665488, 33953237, 67906474, 135812948, 271625896, 543251792, 1052550347, 2105100694, 4210201388, 8420402776, 16840805552]

約数ペア:

[(1, 16840805552), (2, 8420402776), (4, 4210201388), (8, 2105100694), (16, 1052550347), (31, 543251792), (62, 271625896), (124, 135812948), (248, 67906474), (496, 33953237), (1579, 10665488), (3158, 5332744), (6316, 2666372), (12632, 1333186), (21503, 783184), (25264, 666593), (43006, 391592), (48949, 344048), (86012, 195796), (97898, 172024)]