80437358

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 128770560

約数和(自身を除く): 48333202

約数列:

[1, 2, 29, 53, 58, 106, 137, 191, 274, 382, 1537, 3074, 3973, 5539, 7261, 7946, 10123, 11078, 14522, 20246, 26167, 52334, 210569, 293567, 421138, 587134, 758843, 1386851, 1517686, 2773702, 40218679, 80437358]

約数ペア:

[(1, 80437358), (2, 40218679), (29, 2773702), (53, 1517686), (58, 1386851), (106, 758843), (137, 587134), (191, 421138), (274, 293567), (382, 210569), (1537, 52334), (3074, 26167), (3973, 20246), (5539, 14522), (7261, 11078), (7946, 10123)]