40031512

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 76910400

約数和(自身を除く): 36878888

約数列:

[1, 2, 4, 8, 79, 97, 158, 194, 316, 388, 632, 653, 776, 1306, 2612, 5224, 7663, 15326, 30652, 51587, 61304, 63341, 103174, 126682, 206348, 253364, 412696, 506728, 5003939, 10007878, 20015756, 40031512]

約数ペア:

[(1, 40031512), (2, 20015756), (4, 10007878), (8, 5003939), (79, 506728), (97, 412696), (158, 253364), (194, 206348), (316, 126682), (388, 103174), (632, 63341), (653, 61304), (776, 51587), (1306, 30652), (2612, 15326), (5224, 7663)]