90885056

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2473

約数の個数: 56

約数和(自身を含む): 196047360

約数和(自身を除く): 105162304

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2411, 4712, 4822, 9424, 9644, 18848, 19288, 37696, 38576, 45809, 74741, 77152, 91618, 149482, 154304, 183236, 298964, 366472, 597928, 732944, 1195856, 1420079, 1465888, 2391712, 2840158, 2931776, 4783424, 5680316, 11360632, 22721264, 45442528, 90885056]

約数ペア:

[(1, 90885056), (2, 45442528), (4, 22721264), (8, 11360632), (16, 5680316), (19, 4783424), (31, 2931776), (32, 2840158), (38, 2391712), (62, 1465888), (64, 1420079), (76, 1195856), (124, 732944), (152, 597928), (248, 366472), (304, 298964), (496, 183236), (589, 154304), (608, 149482), (992, 91618), (1178, 77152), (1216, 74741), (1984, 45809), (2356, 38576), (2411, 37696), (4712, 19288), (4822, 18848), (9424, 9644)]