38972384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2163

約数の個数: 48

約数和(自身を含む): 85322160

約数和(自身を除く): 46349776

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 583, 848, 1166, 1696, 2089, 2332, 4178, 4664, 8356, 9328, 16712, 18656, 22979, 33424, 45958, 66848, 91916, 110717, 183832, 221434, 367664, 442868, 735328, 885736, 1217887, 1771472, 2435774, 3542944, 4871548, 9743096, 19486192, 38972384]

約数ペア:

[(1, 38972384), (2, 19486192), (4, 9743096), (8, 4871548), (11, 3542944), (16, 2435774), (22, 1771472), (32, 1217887), (44, 885736), (53, 735328), (88, 442868), (106, 367664), (176, 221434), (212, 183832), (352, 110717), (424, 91916), (583, 66848), (848, 45958), (1166, 33424), (1696, 22979), (2089, 18656), (2332, 16712), (4178, 9328), (4664, 8356)]