4087019168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{216841}}^1$

素因数の和:216901

約数の個数: 48

約数和(自身を含む): 8743069440

約数和(自身を除く): 4656050272

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 18848, 216841, 433682, 867364, 1734728, 3469456, 4119979, 6722071, 6938912, 8239958, 13444142, 16479916, 26888284, 32959832, 53776568, 65919664, 107553136, 127719349, 131839328, 215106272, 255438698, 510877396, 1021754792, 2043509584, 4087019168]

約数ペア:

[(1, 4087019168), (2, 2043509584), (4, 1021754792), (8, 510877396), (16, 255438698), (19, 215106272), (31, 131839328), (32, 127719349), (38, 107553136), (62, 65919664), (76, 53776568), (124, 32959832), (152, 26888284), (248, 16479916), (304, 13444142), (496, 8239958), (589, 6938912), (608, 6722071), (992, 4119979), (1178, 3469456), (2356, 1734728), (4712, 867364), (9424, 433682), (18848, 216841)]