16352768

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:119

約数の個数: 60

約数和(自身を含む): 35252580

約数和(自身を除く): 18899812

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 256, 304, 328, 512, 608, 656, 779, 1216, 1312, 1558, 1681, 2432, 2624, 3116, 3362, 4864, 5248, 6232, 6724, 9728, 10496, 12464, 13448, 20992, 24928, 26896, 31939, 49856, 53792, 63878, 99712, 107584, 127756, 199424, 215168, 255512, 398848, 430336, 511024, 860672, 1022048, 2044096, 4088192, 8176384, 16352768]

約数ペア:

[(1, 16352768), (2, 8176384), (4, 4088192), (8, 2044096), (16, 1022048), (19, 860672), (32, 511024), (38, 430336), (41, 398848), (64, 255512), (76, 215168), (82, 199424), (128, 127756), (152, 107584), (164, 99712), (256, 63878), (304, 53792), (328, 49856), (512, 31939), (608, 26896), (656, 24928), (779, 20992), (1216, 13448), (1312, 12464), (1558, 10496), (1681, 9728), (2432, 6724), (2624, 6232), (3116, 5248), (3362, 4864)]