40350224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:759

約数の個数: 40

約数和(自身を含む): 82747680

約数和(自身を除く): 42397456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 331, 401, 662, 802, 1324, 1604, 2648, 3208, 5296, 6289, 6416, 7619, 12578, 15238, 25156, 30476, 50312, 60952, 100624, 121904, 132731, 265462, 530924, 1061848, 2123696, 2521889, 5043778, 10087556, 20175112, 40350224]

約数ペア:

[(1, 40350224), (2, 20175112), (4, 10087556), (8, 5043778), (16, 2521889), (19, 2123696), (38, 1061848), (76, 530924), (152, 265462), (304, 132731), (331, 121904), (401, 100624), (662, 60952), (802, 50312), (1324, 30476), (1604, 25156), (2648, 15238), (3208, 12578), (5296, 7619), (6289, 6416)]