16213552

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 32966640

約数和(自身を除く): 16753088

約数列:

[1, 2, 4, 8, 16, 29, 58, 83, 116, 166, 232, 332, 421, 464, 664, 842, 1328, 1684, 2407, 3368, 4814, 6736, 9628, 12209, 19256, 24418, 34943, 38512, 48836, 69886, 97672, 139772, 195344, 279544, 559088, 1013347, 2026694, 4053388, 8106776, 16213552]

約数ペア:

[(1, 16213552), (2, 8106776), (4, 4053388), (8, 2026694), (16, 1013347), (29, 559088), (58, 279544), (83, 195344), (116, 139772), (166, 97672), (232, 69886), (332, 48836), (421, 38512), (464, 34943), (664, 24418), (842, 19256), (1328, 12209), (1684, 9628), (2407, 6736), (3368, 4814)]