100835584

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{20731}}^1$

素因数の和:20766

約数の個数: 36

約数和(自身を含む): 211881040

約数和(自身を除く): 111045456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 20731, 41462, 82924, 165848, 331696, 393889, 663392, 787778, 1326784, 1575556, 2653568, 3151112, 5307136, 6302224, 12604448, 25208896, 50417792, 100835584]

約数ペア:

[(1, 100835584), (2, 50417792), (4, 25208896), (8, 12604448), (16, 6302224), (19, 5307136), (32, 3151112), (38, 2653568), (64, 1575556), (76, 1326784), (128, 787778), (152, 663392), (256, 393889), (304, 331696), (608, 165848), (1216, 82924), (2432, 41462), (4864, 20731)]