90702967456

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1399}}^1\times {\mathrm{65357}}^1$

素因数の和:66797

約数の個数: 48

約数和(自身を含む): 184466419200

約数和(自身を除く): 93763451744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1399, 2798, 5596, 11192, 22384, 43369, 44768, 65357, 86738, 130714, 173476, 261428, 346952, 522856, 693904, 1045712, 1387808, 2026067, 2091424, 4052134, 8104268, 16208536, 32417072, 64834144, 91434443, 182868886, 365737772, 731475544, 1462951088, 2834467733, 2925902176, 5668935466, 11337870932, 22675741864, 45351483728, 90702967456]

約数ペア:

[(1, 90702967456), (2, 45351483728), (4, 22675741864), (8, 11337870932), (16, 5668935466), (31, 2925902176), (32, 2834467733), (62, 1462951088), (124, 731475544), (248, 365737772), (496, 182868886), (992, 91434443), (1399, 64834144), (2798, 32417072), (5596, 16208536), (11192, 8104268), (22384, 4052134), (43369, 2091424), (44768, 2026067), (65357, 1387808), (86738, 1045712), (130714, 693904), (173476, 522856), (261428, 346952)]