78930464

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 161554176

約数和(自身を除く): 82623712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 251, 317, 496, 502, 634, 992, 1004, 1268, 2008, 2536, 4016, 5072, 7781, 8032, 9827, 10144, 15562, 19654, 31124, 39308, 62248, 78616, 79567, 124496, 157232, 159134, 248992, 314464, 318268, 636536, 1273072, 2466577, 2546144, 4933154, 9866308, 19732616, 39465232, 78930464]

約数ペア:

[(1, 78930464), (2, 39465232), (4, 19732616), (8, 9866308), (16, 4933154), (31, 2546144), (32, 2466577), (62, 1273072), (124, 636536), (248, 318268), (251, 314464), (317, 248992), (496, 159134), (502, 157232), (634, 124496), (992, 79567), (1004, 78616), (1268, 62248), (2008, 39308), (2536, 31124), (4016, 19654), (5072, 15562), (7781, 10144), (8032, 9827)]