1660384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 3674160

約数和(自身を除く): 2013776

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 89, 106, 176, 178, 212, 352, 356, 424, 583, 712, 848, 979, 1166, 1424, 1696, 1958, 2332, 2848, 3916, 4664, 4717, 7832, 9328, 9434, 15664, 18656, 18868, 31328, 37736, 51887, 75472, 103774, 150944, 207548, 415096, 830192, 1660384]

約数ペア:

[(1, 1660384), (2, 830192), (4, 415096), (8, 207548), (11, 150944), (16, 103774), (22, 75472), (32, 51887), (44, 37736), (53, 31328), (88, 18868), (89, 18656), (106, 15664), (176, 9434), (178, 9328), (212, 7832), (352, 4717), (356, 4664), (424, 3916), (583, 2848), (712, 2332), (848, 1958), (979, 1696), (1166, 1424)]