61517888

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:451

約数の個数: 56

約数和(自身を含む): 127674624

約数和(自身を除く): 66156736

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 202, 248, 307, 404, 496, 614, 808, 992, 1228, 1616, 1984, 2456, 3131, 3232, 4912, 6262, 6464, 9517, 9824, 12524, 19034, 19648, 25048, 31007, 38068, 50096, 62014, 76136, 100192, 124028, 152272, 200384, 248056, 304544, 496112, 609088, 961217, 992224, 1922434, 1984448, 3844868, 7689736, 15379472, 30758944, 61517888]

約数ペア:

[(1, 61517888), (2, 30758944), (4, 15379472), (8, 7689736), (16, 3844868), (31, 1984448), (32, 1922434), (62, 992224), (64, 961217), (101, 609088), (124, 496112), (202, 304544), (248, 248056), (307, 200384), (404, 152272), (496, 124028), (614, 100192), (808, 76136), (992, 62014), (1228, 50096), (1616, 38068), (1984, 31007), (2456, 25048), (3131, 19648), (3232, 19034), (4912, 12524), (6262, 9824), (6464, 9517)]