42656632

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 81572400

約数和(自身を除く): 38915768

約数列:

[1, 2, 4, 8, 89, 178, 181, 331, 356, 362, 662, 712, 724, 1324, 1448, 2648, 16109, 29459, 32218, 58918, 59911, 64436, 117836, 119822, 128872, 235672, 239644, 479288, 5332079, 10664158, 21328316, 42656632]

約数ペア:

[(1, 42656632), (2, 21328316), (4, 10664158), (8, 5332079), (89, 479288), (178, 239644), (181, 235672), (331, 128872), (356, 119822), (362, 117836), (662, 64436), (712, 59911), (724, 58918), (1324, 32218), (1448, 29459), (2648, 16109)]