80454850528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{13007}}^1\times {\mathrm{14869}}^1$

素因数の和:27899

約数の個数: 48

約数和(自身を含む): 170604342720

約数和(自身を除く): 90149492192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 13007, 14869, 26014, 29738, 52028, 59476, 104056, 118952, 169091, 193297, 208112, 237904, 338182, 386594, 416224, 475808, 676364, 773188, 1352728, 1546376, 2705456, 3092752, 5410912, 6185504, 193401083, 386802166, 773604332, 1547208664, 2514214079, 3094417328, 5028428158, 6188834656, 10056856316, 20113712632, 40227425264, 80454850528]

約数ペア:

[(1, 80454850528), (2, 40227425264), (4, 20113712632), (8, 10056856316), (13, 6188834656), (16, 5028428158), (26, 3094417328), (32, 2514214079), (52, 1547208664), (104, 773604332), (208, 386802166), (416, 193401083), (13007, 6185504), (14869, 5410912), (26014, 3092752), (29738, 2705456), (52028, 1546376), (59476, 1352728), (104056, 773188), (118952, 676364), (169091, 475808), (193297, 416224), (208112, 386594), (237904, 338182)]