84457888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4541

約数の個数: 48

約数和(自身を含む): 180714240

約数和(自身を除く): 96256352

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4481, 4712, 8962, 9424, 17924, 18848, 35848, 71696, 85139, 138911, 143392, 170278, 277822, 340556, 555644, 681112, 1111288, 1362224, 2222576, 2639309, 2724448, 4445152, 5278618, 10557236, 21114472, 42228944, 84457888]

約数ペア:

[(1, 84457888), (2, 42228944), (4, 21114472), (8, 10557236), (16, 5278618), (19, 4445152), (31, 2724448), (32, 2639309), (38, 2222576), (62, 1362224), (76, 1111288), (124, 681112), (152, 555644), (248, 340556), (304, 277822), (496, 170278), (589, 143392), (608, 138911), (992, 85139), (1178, 71696), (2356, 35848), (4481, 18848), (4712, 17924), (8962, 9424)]