112345984

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 241274880

約数和(自身を除く): 128928896

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 368, 496, 713, 736, 992, 1231, 1426, 1472, 1984, 2462, 2852, 2944, 3968, 4924, 5704, 9848, 11408, 19696, 22816, 28313, 38161, 39392, 45632, 56626, 76322, 78784, 91264, 113252, 152644, 157568, 226504, 305288, 453008, 610576, 877703, 906016, 1221152, 1755406, 1812032, 2442304, 3510812, 3624064, 4884608, 7021624, 14043248, 28086496, 56172992, 112345984]

約数ペア:

[(1, 112345984), (2, 56172992), (4, 28086496), (8, 14043248), (16, 7021624), (23, 4884608), (31, 3624064), (32, 3510812), (46, 2442304), (62, 1812032), (64, 1755406), (92, 1221152), (124, 906016), (128, 877703), (184, 610576), (248, 453008), (368, 305288), (496, 226504), (713, 157568), (736, 152644), (992, 113252), (1231, 91264), (1426, 78784), (1472, 76322), (1984, 56626), (2462, 45632), (2852, 39392), (2944, 38161), (3968, 28313), (4924, 22816), (5704, 19696), (9848, 11408)]